🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.72 AU - 0.9 AU

Year: 273 Days

Day: 27.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.05 AU - 1.35 AU

Year: 493 Days

Day: 43.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,269,935 km

• M1: 415,284 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.13 AU - 1.29 AU

Year: 499 Days

Day: 46.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.38 AU - 2.54 AU

Year: 1446 Days

Day: 29 Hours

Environment

Temp: -85 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.5

Radius: 3.9

Gravity: 63.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.01 AU - 19.11 AU

Year: 24118 Days

Day: 21 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,269,935 km

• M1: 93,349 km (0.091 R)
• M2: 262,544 km (0.108 R)
• M3: 321,486 km (0.077 R)
• M4: 385,215 km (0.111 R)
• M5: 601,084 km (0.067 R)
• M6: 1,032,225 km (0.086 R)
• M7: 2,655,063 km (0.047 R)
• M8: 3,101,313 km (0.092 R)
• M9: 4,315,001 km (0.06 R)
• M10: 4,469,386 km (0.093 R)
• M11: 4,625,716 km (0.098 R)
• M12: 4,678,225 km (0.108 R)
• M13: 4,836,948 km (0.094 R)
• M14: 6,343,099 km (0.098 R)
• M15: 7,359,617 km (0.069 R)
• M16: 7,792,553 km (0.036 R)
• M17: 8,233,867 km (0.093 R)
• M18: 9,739,719 km (0.051 R)
• M19: 10,558,468 km (0.12 R)
• M20: 11,899,314 km (0.111 R)
• M21: 15,911,379 km (0.053 R)
• M22: 16,149,988 km (0.118 R)
• M23: 16,309,609 km (0.079 R)
• M24: 16,630,496 km (0.089 R)
• M25: 17,115,792 km (0.108 R)
• M26: 18,432,552 km (0.118 R)
• M27: 18,599,503 km (0.03 R)
• M28: 19,271,946 km (0.103 R)
• M29: 20,209,625 km (0.074 R)
• M30: 20,640,617 km (0.053 R)
• M31: 21,249,330 km (0.111 R)
• M32: 21,863,729 km (0.093 R)
• M33: 23,290,144 km (0.091 R)
• M34: 24,288,112 km (0.098 R)
• M35: 24,379,516 km (0.096 R)
• M36: 24,562,624 km (0.098 R)
• M37: 25,671,294 km (0.096 R)
• M38: 25,764,344 km (0.049 R)
• M39: 26,419,283 km (0.087 R)
• M40: 27,079,758 km (0.105 R)
• M41: 32,554,890 km (0.049 R)
• M42: 33,465,792 km (0.069 R)
• M43: 33,975,472 km (0.104 R)
• M44: 34,179,972 km (0.117 R)
• M45: 34,487,695 km (0.1 R)
• M46: 37,719,906 km (0.081 R)
• M47: 38,356,595 km (0.097 R)
• M48: 38,569,622 km (0.109 R)
• M49: 41,156,319 km (0.096 R)
• M50: 41,702,202 km (0.025 R)
• M51: 42,031,018 km (0.115 R)
• M52: 45,139,961 km (0.048 R)
• M53: 47,863,240 km (0.099 R)
• M54: 48,092,574 km (0.094 R)
• M55: 48,782,669 km (0.071 R)
• M56: 49,013,498 km (0.074 R)
• M57: 49,476,205 km (0.12 R)
• M58: 49,708,081 km (0.117 R)
• M59: 50,289,269 km (0.077 R)
• M60: 50,989,836 km (0.12 R)
• M61: 51,223,957 km (0.058 R)
• M62: 51,811,128 km (0.08 R)
• M63: 52,046,595 km (0.068 R)
• M64: 52,164,478 km (0.065 R)
• M65: 52,400,394 km (0.039 R)
• M66: 55,620,937 km (0.066 R)
• M67: 59,273,668 km (0.092 R)
• M68: 60,013,430 km (0.087 R)
• M69: 63,758,014 km (0.099 R)
• M70: 64,010,236 km (0.068 R)
• M71: 65,785,813 km (0.071 R)
• M72: 65,913,271 km (0.072 R)
• M73: 66,040,728 km (0.119 R)
• M74: 66,296,092 km (0.09 R)
• M75: 68,608,276 km (0.102 R)
• M76: 73,840,611 km (0.106 R)
• M77: 74,902,307 km (0.115 R)
• M78: 75,035,450 km (0.093 R)
• M79: 78,657,962 km (0.072 R)
• M80: 80,150,051 km (0.109 R)
• M81: 80,422,469 km (0.105 R)
• M82: 81,651,565 km (0.09 R)
• M83: 81,788,597 km (0.097 R)
• M84: 81,925,628 km (0.076 R)
• M85: 82,337,172 km (0.089 R)
• M86: 82,474,503 km (0.097 R)
• M87: 84,266,835 km (0.054 R)
• M88: 84,543,591 km (0.071 R)
• M89: 85,376,103 km (0.102 R)
• M90: 88,170,591 km (0.093 R)
• M91: 88,592,308 km (0.099 R)
• M92: 90,286,055 km (0.091 R)
• M93: 91,847,857 km (0.108 R)
• M94: 91,990,423 km (0.075 R)
• M95: 92,703,557 km (0.11 R)
• M96: 95,142,451 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.4

Radius: 4.5

Gravity: 32.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.22 AU - 16.9 AU

Year: 24118 Days

Day: 19.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,269,935 km

• M1: 128,355 km (0.087 R)
• M2: 1,032,225 km (0.098 R)
• M3: 1,428,211 km (0.108 R)
• M4: 1,762,113 km (0.094 R)
• M5: 2,193,554 km (0.076 R)
• M6: 3,361,464 km (0.088 R)
• M7: 3,937,416 km (0.114 R)
• M8: 4,213,574 km (0.107 R)
• M9: 4,353,896 km (0.105 R)
• M10: 4,735,820 km (0.106 R)
• M11: 5,944,571 km (0.093 R)
• M12: 6,260,970 km (0.072 R)
• M13: 7,410,779 km (0.09 R)
• M14: 7,636,971 km (0.08 R)
• M15: 8,154,430 km (0.119 R)
• M16: 8,212,624 km (0.076 R)
• M17: 9,101,983 km (0.05 R)
• M18: 9,162,421 km (0.108 R)
• M19: 10,021,561 km (0.113 R)
• M20: 10,714,499 km (0.11 R)
• M21: 11,487,920 km (0.093 R)
• M22: 15,905,096 km (0.091 R)
• M23: 15,977,950 km (0.085 R)
• M24: 16,050,804 km (0.106 R)
• M25: 16,343,418 km (0.086 R)
• M26: 16,490,323 km (0.098 R)
• M27: 17,908,062 km (0.105 R)
• M28: 19,364,547 km (0.095 R)
• M29: 19,442,188 km (0.108 R)
• M30: 20,224,884 km (0.043 R)
• M31: 20,778,845 km (0.109 R)
• M32: 21,097,638 km (0.115 R)
• M33: 22,226,204 km (0.099 R)
• M34: 23,374,219 km (0.12 R)
• M35: 24,122,357 km (0.105 R)
• M36: 24,373,532 km (0.116 R)
• M37: 26,672,253 km (0.098 R)
• M38: 26,758,721 km (0.108 R)
• M39: 28,066,954 km (0.093 R)
• M40: 28,595,932 km (0.119 R)
• M41: 28,773,056 km (0.094 R)
• M42: 29,306,522 km (0.086 R)
• M43: 30,292,970 km (0.061 R)
• M44: 31,381,295 km (0.106 R)
• M45: 33,037,942 km (0.105 R)
• M46: 35,480,426 km (0.047 R)
• M47: 35,956,746 km (0.036 R)
• M48: 36,147,932 km (0.117 R)
• M49: 36,723,285 km (0.088 R)
• M50: 37,398,420 km (0.116 R)
• M51: 37,689,089 km (0.12 R)
• M52: 38,175,133 km (0.032 R)
• M53: 40,536,685 km (0.079 R)
• M54: 42,439,420 km (0.106 R)
• M55: 42,641,377 km (0.098 R)
• M56: 43,249,343 km (0.081 R)
• M57: 43,554,373 km (0.11 R)
• M58: 43,758,125 km (0.085 R)
• M59: 46,539,299 km (0.115 R)
• M60: 47,479,073 km (0.117 R)
• M61: 48,847,594 km (0.086 R)
• M62: 50,763,644 km (0.103 R)
• M63: 51,838,654 km (0.062 R)
• M64: 53,138,660 km (0.095 R)
• M65: 53,465,232 km (0.051 R)
• M66: 53,792,552 km (0.106 R)
• M67: 54,778,552 km (0.114 R)
• M68: 55,881,088 km (0.097 R)
• M69: 56,990,954 km (0.115 R)
• M70: 57,325,306 km (0.074 R)
• M71: 57,436,906 km (0.087 R)
• M72: 57,995,953 km (0.109 R)
• M73: 58,781,641 km (0.11 R)
• M74: 59,345,027 km (0.088 R)
• M75: 59,570,919 km (0.089 R)
• M76: 59,910,357 km (0.105 R)
• M77: 60,363,788 km (0.088 R)
• M78: 62,762,889 km (0.076 R)
• M79: 65,426,180 km (0.1 R)
• M80: 66,595,587 km (0.113 R)
• M81: 69,311,237 km (0.113 R)
• M82: 72,062,940 km (0.118 R)
• M83: 72,545,094 km (0.115 R)
• M84: 73,512,693 km (0.103 R)
• M85: 73,876,664 km (0.101 R)
• M86: 74,484,481 km (0.113 R)
• M87: 76,809,680 km (0.11 R)
• M88: 81,656,502 km (0.074 R)
• M89: 82,284,962 km (0.061 R)
• M90: 83,041,329 km (0.114 R)
• M91: 83,673,231 km (0.116 R)
• M92: 84,560,795 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.7

Radius: 3

Gravity: 58.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.03 AU - 18.41 AU

Year: 25620 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,269,935 km

• M1: 66,272 km (0.095 R)
• M2: 188,045 km (0.062 R)
• M3: 743,801 km (0.08 R)
• M4: 820,844 km (0.047 R)
• M5: 1,095,954 km (0.098 R)
• M6: 1,213,538 km (0.092 R)
• M7: 1,335,161 km (0.104 R)
• M8: 1,460,823 km (0.029 R)
• M9: 1,825,393 km (0.107 R)
• M10: 3,238,196 km (0.112 R)
• M11: 3,621,316 km (0.109 R)
• M12: 3,796,046 km (0.119 R)
• M13: 4,616,141 km (0.097 R)
• M14: 6,149,370 km (0.077 R)
• M15: 6,674,608 km (0.104 R)
• M16: 6,942,688 km (0.057 R)
• M17: 7,711,471 km (0.072 R)
• M18: 8,219,805 km (0.097 R)
• M19: 9,209,245 km (0.071 R)
• M20: 10,174,301 km (0.059 R)
• M21: 11,552,696 km (0.088 R)
• M22: 12,068,210 km (0.113 R)
• M23: 12,459,857 km (0.116 R)
• M24: 14,756,035 km (0.097 R)
• M25: 15,597,074 km (0.094 R)
• M26: 16,960,060 km (0.106 R)
• M27: 17,914,345 km (0.107 R)
• M28: 17,988,396 km (0.072 R)
• M29: 19,112,474 km (0.078 R)
• M30: 19,644,893 km (0.099 R)
• M31: 20,491,168 km (0.06 R)
• M32: 21,035,854 km (0.119 R)
• M33: 22,618,300 km (0.068 R)
• M34: 22,698,335 km (0.111 R)
• M35: 22,858,854 km (0.032 R)
• M36: 23,100,454 km (0.108 R)
• M37: 23,423,735 km (0.097 R)
• M38: 24,320,575 km (0.095 R)
• M39: 25,812,065 km (0.114 R)
• M40: 26,063,539 km (0.108 R)
• M41: 27,932,166 km (0.116 R)
• M42: 28,622,411 km (0.098 R)
• M43: 28,709,028 km (0.118 R)
• M44: 29,405,556 km (0.069 R)
• M45: 30,107,469 km (0.063 R)
• M46: 30,195,582 km (0.067 R)
• M47: 32,246,419 km (0.098 R)
• M48: 32,970,174 km (0.114 R)
• M49: 33,060,980 km (0.11 R)
• M50: 35,452,152 km (0.102 R)
• M51: 36,668,532 km (0.039 R)
• M52: 37,045,519 km (0.115 R)
• M53: 37,234,461 km (0.047 R)
• M54: 38,566,181 km (0.106 R)
• M55: 39,045,643 km (0.079 R)
• M56: 39,527,049 km (0.036 R)
• M57: 40,107,339 km (0.103 R)
• M58: 40,495,695 km (0.102 R)
• M59: 41,668,393 km (0.074 R)
• M60: 42,456,324 km (0.087 R)
• M61: 43,249,193 km (0.09 R)
• M62: 43,946,918 km (0.103 R)
• M63: 44,447,622 km (0.107 R)
• M64: 44,849,442 km (0.065 R)
• M65: 44,950,121 km (0.072 R)
• M66: 46,367,262 km (0.09 R)
• M67: 46,672,890 km (0.088 R)
• M68: 47,696,289 km (0.106 R)
• M69: 49,141,554 km (0.064 R)
• M70: 50,705,899 km (0.118 R)
• M71: 51,020,653 km (0.093 R)
• M72: 54,526,329 km (0.046 R)
• M73: 55,171,994 km (0.119 R)
• M74: 57,561,072 km (0.039 R)
• M75: 57,999,094 km (0.096 R)
• M76: 58,328,210 km (0.041 R)
• M77: 58,878,281 km (0.112 R)
• M78: 58,988,535 km (0.116 R)
• M79: 59,098,788 km (0.114 R)
• M80: 60,650,118 km (0.105 R)
• M81: 61,766,418 km (0.101 R)
• M82: 62,102,564 km (0.085 R)
• M83: 62,439,309 km (0.074 R)
• M84: 64,359,398 km (0.097 R)
• M85: 64,472,942 km (0.07 R)
• M86: 64,700,181 km (0.103 R)
• M87: 65,041,564 km (0.071 R)
• M88: 65,269,551 km (0.057 R)
• M89: 66,413,376 km (0.09 R)
• M90: 70,468,227 km (0.085 R)
• M91: 71,053,902 km (0.094 R)
• M92: 71,523,789 km (0.062 R)
• M93: 72,820,952 km (0.088 R)
• M94: 81,378,549 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970

Radius: 7.9

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.1 AU - 21.82 AU

Year: 29722 Days

Day: 19.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 111,269,935 km

• M1: 193,131 km (0.115 R)
• M2: 675,883 km (0.083 R)
• M3: 826,229 km (0.047 R)
• M4: 1,021,155 km (0.096 R)
• M5: 1,691,503 km (0.069 R)
• M6: 1,940,584 km (0.1 R)
• M7: 2,381,598 km (0.108 R)
• M8: 2,473,601 km (0.118 R)
• M9: 4,777,408 km (0.102 R)
• M10: 6,492,248 km (0.046 R)
• M11: 7,617,224 km (0.065 R)
• M12: 7,890,540 km (0.042 R)
• M13: 8,236,859 km (0.071 R)
• M14: 8,376,733 km (0.051 R)
• M15: 8,517,504 km (0.116 R)
• M16: 10,416,949 km (0.116 R)
• M17: 10,796,778 km (0.09 R)
• M18: 11,805,366 km (0.119 R)
• M19: 12,281,088 km (0.091 R)
• M20: 12,843,875 km (0.115 R)
• M21: 13,006,338 km (0.111 R)
• M22: 13,497,468 km (0.106 R)
• M23: 15,781,977 km (0.107 R)
• M24: 17,639,833 km (0.105 R)
• M25: 21,461,161 km (0.064 R)
• M26: 22,041,152 km (0.118 R)
• M27: 22,235,629 km (0.046 R)
• M28: 24,011,356 km (0.089 R)
• M29: 24,613,338 km (0.107 R)
• M30: 24,815,145 km (0.061 R)
• M31: 25,220,256 km (0.115 R)
• M32: 25,627,611 km (0.059 R)
• M33: 25,832,112 km (0.104 R)
• M34: 31,554,679 km (0.112 R)
• M35: 33,545,677 km (0.11 R)
• M36: 34,895,499 km (0.09 R)
• M37: 39,403,331 km (0.085 R)
• M38: 39,639,397 km (0.062 R)
• M39: 39,875,911 km (0.108 R)
• M40: 42,750,733 km (0.081 R)
• M41: 44,213,052 km (0.116 R)
• M42: 46,312,658 km (0.094 R)
• M43: 46,811,268 km (0.11 R)
• M44: 47,061,396 km (0.054 R)
• M45: 48,318,167 km (0.066 R)
• M46: 50,864,622 km (0.095 R)
• M47: 52,543,111 km (0.082 R)
• M48: 53,324,011 km (0.118 R)
• M49: 54,239,700 km (0.091 R)
• M50: 54,897,033 km (0.084 R)
• M51: 57,552,545 km (0.07 R)
• M52: 58,626,508 km (0.113 R)
• M53: 59,301,045 km (0.077 R)
• M54: 59,571,518 km (0.094 R)
• M55: 60,385,629 km (0.085 R)
• M56: 60,657,897 km (0.087 R)
• M57: 62,299,435 km (0.063 R)
• M58: 63,540,200 km (0.105 R)
• M59: 67,029,420 km (0.054 R)
• M60: 68,159,034 km (0.103 R)
• M61: 68,300,703 km (0.101 R)
• M62: 70,867,055 km (0.086 R)
• M63: 73,464,822 km (0.095 R)
• M64: 73,610,081 km (0.117 R)
• M65: 76,829,278 km (0.093 R)
• M66: 77,271,788 km (0.106 R)
• M67: 78,159,352 km (0.092 R)
• M68: 78,307,604 km (0.087 R)
• M69: 78,604,406 km (0.098 R)
• M70: 78,752,957 km (0.08 R)
• M71: 79,646,206 km (0.063 R)
• M72: 83,252,561 km (0.106 R)
• M73: 86,758,388 km (0.068 R)
• M74: 86,911,875 km (0.109 R)
• M75: 87,372,936 km (0.116 R)
• M76: 90,001,221 km (0.091 R)
• M77: 90,467,667 km (0.099 R)
• M78: 90,623,398 km (0.051 R)
• M79: 92,498,308 km (0.103 R)
• M80: 103,687,930 km (0.07 R)
• M81: 104,013,904 km (0.079 R)
• M82: 104,176,965 km (0.087 R)
• M83: 104,830,259 km (0.095 R)
• M84: 105,484,750 km (0.112 R)
• M85: 105,976,628 km (0.113 R)
• M86: 106,633,512 km (0.096 R)
• M87: 106,798,069 km (0.038 R)
• M88: 107,786,463 km (0.101 R)
• M89: 110,936,545 km (0.097 R)
• M90: 111,103,197 km (0.036 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 17,568 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit