🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.77 AU - 1.15 AU

Year: 331 Days

Day: 44 Hours

Environment

Temp: 106 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.81 AU - 1.17 AU

Year: 346 Days

Day: 15.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 168.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.29 AU - 1.73 AU

Year: 652 Days

Day: 15.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.9

Radius: 8.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.52 AU - 9.86 AU

Year: 8238 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,883,326 km

• M1: 156,031 km (0.119 R)
• M2: 479,312 km (0.113 R)
• M3: 730,786 km (0.111 R)
• M4: 935,136 km (0.076 R)
• M5: 1,220,419 km (0.103 R)
• M6: 1,397,992 km (0.114 R)
• M7: 1,532,481 km (0.087 R)
• M8: 1,636,152 km (0.075 R)
• M9: 1,796,371 km (0.088 R)
• M10: 1,980,377 km (0.066 R)
• M11: 2,151,367 km (0.063 R)
• M12: 2,447,272 km (0.067 R)
• M13: 2,693,360 km (0.053 R)
• M14: 3,992,468 km (0.06 R)
• M15: 4,064,275 km (0.072 R)
• M16: 4,654,738 km (0.109 R)
• M17: 4,730,434 km (0.106 R)
• M18: 4,883,024 km (0.112 R)
• M19: 5,115,050 km (0.113 R)
• M20: 5,219,470 km (0.09 R)
• M21: 5,377,295 km (0.103 R)
• M22: 6,106,735 km (0.082 R)
• M23: 6,273,237 km (0.056 R)
• M24: 6,329,037 km (0.104 R)
• M25: 6,384,987 km (0.096 R)
• M26: 6,525,609 km (0.074 R)
• M27: 6,638,854 km (0.027 R)
• M28: 6,809,845 km (0.09 R)
• M29: 7,156,463 km (0.051 R)
• M30: 7,273,299 km (0.12 R)
• M31: 7,538,536 km (0.053 R)
• M32: 7,597,926 km (0.106 R)
• M33: 7,836,834 km (0.111 R)
• M34: 8,661,866 km (0.055 R)
• M35: 8,755,215 km (0.096 R)
• M36: 8,911,545 km (0.083 R)
• M37: 9,068,773 km (0.117 R)
• M38: 9,450,097 km (0.11 R)
• M39: 10,064,496 km (0.105 R)
• M40: 10,294,129 km (0.08 R)
• M41: 10,791,990 km (0.12 R)
• M42: 10,959,690 km (0.101 R)
• M43: 11,570,647 km (0.027 R)
• M44: 12,472,722 km (0.094 R)
• M45: 13,289,228 km (0.117 R)
• M46: 13,469,194 km (0.105 R)
• M47: 13,685,961 km (0.098 R)
• M48: 14,013,431 km (0.098 R)
• M49: 14,306,643 km (0.117 R)
• M50: 14,713,250 km (0.12 R)
• M51: 15,086,048 km (0.053 R)
• M52: 15,349,041 km (0.097 R)
• M53: 16,184,994 km (0.089 R)
• M54: 16,261,737 km (0.119 R)
• M55: 16,338,631 km (0.082 R)
• M56: 17,466,599 km (0.094 R)
• M57: 17,703,113 km (0.093 R)
• M58: 18,539,365 km (0.088 R)
• M59: 19,510,704 km (0.106 R)
• M60: 20,581,675 km (0.065 R)
• M61: 20,914,979 km (0.112 R)
• M62: 20,998,604 km (0.111 R)
• M63: 21,756,168 km (0.103 R)
• M64: 21,840,840 km (0.083 R)
• M65: 22,437,137 km (0.045 R)
• M66: 23,645,439 km (0.068 R)
• M67: 23,907,086 km (0.083 R)
• M68: 24,963,397 km (0.081 R)
• M69: 25,185,400 km (0.116 R)
• M70: 25,363,571 km (0.094 R)
• M71: 25,497,311 km (0.106 R)
• M72: 25,720,960 km (0.115 R)
• M73: 25,990,087 km (0.071 R)
• M74: 26,169,904 km (0.059 R)
• M75: 27,166,973 km (0.104 R)
• M76: 27,486,963 km (0.12 R)
• M77: 28,222,685 km (0.114 R)
• M78: 28,593,090 km (0.076 R)
• M79: 28,778,741 km (0.083 R)
• M80: 29,479,008 km (0.103 R)
• M81: 29,666,754 km (0.047 R)
• M82: 30,326,630 km (0.037 R)
• M83: 30,658,438 km (0.054 R)
• M84: 30,848,577 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 10.8

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.78 AU - 9.54 AU

Year: 9744 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 97,883,326 km

• M1: 135,835 km (0.099 R)
• M2: 245,041 km (0.059 R)
• M3: 461,360 km (0.09 R)
• M4: 564,283 km (0.075 R)
• M5: 726,597 km (0.094 R)
• M6: 814,112 km (0.097 R)
• M7: 943,065 km (0.099 R)
• M8: 1,039,705 km (0.041 R)
• M9: 1,809,685 km (0.096 R)
• M10: 2,395,062 km (0.093 R)
• M11: 2,639,654 km (0.102 R)
• M12: 3,094,432 km (0.031 R)
• M13: 3,822,525 km (0.113 R)
• M14: 3,917,220 km (0.083 R)
• M15: 4,369,604 km (0.113 R)
• M16: 4,568,719 km (0.12 R)
• M17: 5,218,722 km (0.059 R)
• M18: 5,324,039 km (0.108 R)
• M19: 6,378,255 km (0.048 R)
• M20: 7,220,341 km (0.059 R)
• M21: 7,935,269 km (0.095 R)
• M22: 8,056,743 km (0.082 R)
• M23: 8,424,454 km (0.104 R)
• M24: 9,733,137 km (0.048 R)
• M25: 10,300,711 km (0.11 R)
• M26: 10,834,177 km (0.095 R)
• M27: 11,376,619 km (0.096 R)
• M28: 11,513,651 km (0.046 R)
• M29: 12,441,008 km (0.049 R)
• M30: 12,771,320 km (0.101 R)
• M31: 13,730,841 km (0.028 R)
• M32: 14,564,549 km (0.103 R)
• M33: 15,062,710 km (0.102 R)
• M34: 15,566,556 km (0.1 R)
• M35: 18,113,909 km (0.083 R)
• M36: 18,273,978 km (0.058 R)
• M37: 19,353,626 km (0.113 R)
• M38: 19,736,297 km (0.078 R)
• M39: 20,843,621 km (0.1 R)
• M40: 22,141,831 km (0.045 R)
• M41: 22,255,974 km (0.037 R)
• M42: 22,484,859 km (0.079 R)
• M43: 22,656,897 km (0.052 R)
• M44: 24,167,237 km (0.114 R)
• M45: 24,402,405 km (0.116 R)
• M46: 25,470,384 km (0.114 R)
• M47: 25,949,845 km (0.091 R)
• M48: 27,100,701 km (0.113 R)
• M49: 27,345,144 km (0.109 R)
• M50: 27,529,000 km (0.091 R)
• M51: 28,021,028 km (0.056 R)
• M52: 28,640,363 km (0.104 R)
• M53: 29,326,718 km (0.112 R)
• M54: 29,703,405 km (0.098 R)
• M55: 29,829,217 km (0.113 R)
• M56: 30,144,869 km (0.106 R)
• M57: 30,398,138 km (0.099 R)
• M58: 32,449,424 km (0.118 R)
• M59: 33,491,822 km (0.099 R)
• M60: 33,951,237 km (0.05 R)
• M61: 34,810,228 km (0.115 R)
• M62: 34,942,921 km (0.082 R)
• M63: 35,342,347 km (0.115 R)
• M64: 36,481,984 km (0.09 R)
• M65: 36,684,240 km (0.119 R)
• M66: 36,751,858 km (0.077 R)
• M67: 37,022,481 km (0.107 R)
• M68: 37,633,588 km (0.088 R)
• M69: 37,906,305 km (0.081 R)
• M70: 37,974,671 km (0.103 R)
• M71: 38,111,254 km (0.052 R)
• M72: 40,111,677 km (0.088 R)
• M73: 40,320,516 km (0.106 R)
• M74: 40,809,402 km (0.099 R)
• M75: 41,159,760 km (0.101 R)
• M76: 45,006,519 km (0.105 R)
• M77: 45,513,656 km (0.117 R)
• M78: 45,876,880 km (0.1 R)
• M79: 46,022,439 km (0.06 R)
• M80: 46,168,296 km (0.091 R)
• M81: 46,679,622 km (0.103 R)
• M82: 46,972,684 km (0.026 R)
• M83: 47,634,206 km (0.042 R)
• M84: 47,855,461 km (0.077 R)
• M85: 48,372,920 km (0.116 R)
• M86: 48,521,172 km (0.068 R)
• M87: 49,041,024 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 8.7

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.82 AU - 10.7 AU

Year: 10717 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,883,326 km

• M1: 163,510 km (0.07 R)
• M2: 286,330 km (0.037 R)
• M3: 382,372 km (0.055 R)
• M4: 627,713 km (0.074 R)
• M5: 957,576 km (0.057 R)
• M6: 1,444,816 km (0.099 R)
• M7: 2,025,256 km (0.107 R)
• M8: 2,484,222 km (0.073 R)
• M9: 3,675,171 km (0.096 R)
• M10: 3,858,129 km (0.1 R)
• M11: 3,919,763 km (0.117 R)
• M12: 4,586,820 km (0.115 R)
• M13: 5,051,023 km (0.079 R)
• M14: 5,775,375 km (0.113 R)
• M15: 6,059,911 km (0.063 R)
• M16: 6,312,581 km (0.071 R)
• M17: 6,642,594 km (0.028 R)
• M18: 7,357,822 km (0.104 R)
• M19: 7,900,413 km (0.12 R)
• M20: 8,136,927 km (0.039 R)
• M21: 9,188,750 km (0.082 R)
• M22: 9,604,632 km (0.119 R)
• M23: 9,857,004 km (0.071 R)
• M24: 10,627,582 km (0.075 R)
• M25: 11,020,127 km (0.12 R)
• M26: 11,550,900 km (0.026 R)
• M27: 12,044,873 km (0.094 R)
• M28: 12,180,707 km (0.114 R)
• M29: 12,408,395 km (0.096 R)
• M30: 12,729,432 km (0.094 R)
• M31: 12,960,412 km (0.114 R)
• M32: 14,279,715 km (0.072 R)
• M33: 14,955,150 km (0.065 R)
• M34: 15,690,573 km (0.107 R)
• M35: 15,789,457 km (0.116 R)
• M36: 17,094,399 km (0.056 R)
• M37: 17,451,639 km (0.098 R)
• M38: 17,966,255 km (0.105 R)
• M39: 18,852,623 km (0.101 R)
• M40: 19,274,638 km (0.117 R)
• M41: 19,433,661 km (0.091 R)
• M42: 19,913,421 km (0.084 R)
• M43: 22,593,318 km (0.089 R)
• M44: 22,929,165 km (0.117 R)
• M45: 22,985,414 km (0.103 R)
• M46: 23,210,409 km (0.07 R)
• M47: 23,379,604 km (0.094 R)
• M48: 24,003,726 km (0.1 R)
• M49: 24,117,720 km (0.059 R)
• M50: 24,748,275 km (0.106 R)
• M51: 25,616,840 km (0.099 R)
• M52: 25,675,183 km (0.069 R)
• M53: 25,733,527 km (0.097 R)
• M54: 25,908,706 km (0.091 R)
• M55: 26,025,691 km (0.073 R)
• M56: 26,495,428 km (0.115 R)
• M57: 26,554,370 km (0.091 R)
• M58: 26,849,676 km (0.04 R)
• M59: 27,562,660 km (0.097 R)
• M60: 27,981,534 km (0.108 R)
• M61: 29,007,476 km (0.119 R)
• M62: 30,662,178 km (0.117 R)
• M63: 31,034,078 km (0.111 R)
• M64: 31,657,153 km (0.114 R)
• M65: 32,536,340 km (0.103 R)
• M66: 32,662,601 km (0.053 R)
• M67: 32,852,291 km (0.104 R)
• M68: 33,105,710 km (0.046 R)
• M69: 33,359,876 km (0.096 R)
• M70: 35,936,849 km (0.093 R)
• M71: 36,525,517 km (0.093 R)
• M72: 36,919,707 km (0.113 R)
• M73: 37,051,353 km (0.093 R)
• M74: 37,778,549 km (0.08 R)
• M75: 38,044,085 km (0.087 R)
• M76: 38,777,713 km (0.1 R)
• M77: 39,920,641 km (0.103 R)
• M78: 42,033,112 km (0.112 R)
• M79: 42,101,778 km (0.106 R)
• M80: 44,952,515 km (0.1 R)
• M81: 45,093,286 km (0.093 R)
• M82: 46,011,069 km (0.101 R)
• M83: 46,792,419 km (0.109 R)
• M84: 47,936,842 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.8

Radius: 5.7

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.75 AU - 20.43 AU

Year: 29315 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,883,326 km

• M1: 140,921 km (0.065 R)
• M2: 287,677 km (0.081 R)
• M3: 412,142 km (0.116 R)
• M4: 480,957 km (0.086 R)
• M5: 2,000,124 km (0.113 R)
• M6: 2,367,685 km (0.11 R)
• M7: 2,889,782 km (0.111 R)
• M8: 2,980,289 km (0.113 R)
• M9: 3,542,478 km (0.101 R)
• M10: 3,639,417 km (0.05 R)
• M11: 5,360,241 km (0.097 R)
• M12: 5,471,542 km (0.092 R)
• M13: 6,626,587 km (0.106 R)
• M14: 7,048,154 km (0.116 R)
• M15: 7,354,680 km (0.119 R)
• M16: 7,665,395 km (0.088 R)
• M17: 8,819,542 km (0.118 R)
• M18: 8,951,039 km (0.104 R)
• M19: 9,416,588 km (0.089 R)
• M20: 9,618,545 km (0.118 R)
• M21: 10,095,313 km (0.093 R)
• M22: 10,440,585 km (0.118 R)
• M23: 13,717,377 km (0.111 R)
• M24: 13,793,522 km (0.058 R)
• M25: 14,099,599 km (0.118 R)
• M26: 17,281,247 km (0.096 R)
• M27: 17,528,383 km (0.046 R)
• M28: 19,548,103 km (0.057 R)
• M29: 19,805,711 km (0.061 R)
• M30: 20,237,450 km (0.093 R)
• M31: 20,585,116 km (0.066 R)
• M32: 22,892,813 km (0.086 R)
• M33: 23,255,139 km (0.069 R)
• M34: 24,077,029 km (0.102 R)
• M35: 27,171,461 km (0.111 R)
• M36: 27,554,881 km (0.111 R)
• M37: 27,940,245 km (0.119 R)
• M38: 28,424,343 km (0.116 R)
• M39: 28,813,597 km (0.06 R)
• M40: 29,008,822 km (0.063 R)
• M41: 29,794,510 km (0.097 R)
• M42: 30,090,864 km (0.077 R)
• M43: 30,686,712 km (0.119 R)
• M44: 31,487,061 km (0.057 R)
• M45: 33,108,402 km (0.104 R)
• M46: 33,517,852 km (0.112 R)
• M47: 34,652,851 km (0.064 R)
• M48: 35,905,135 km (0.065 R)
• M49: 39,208,405 km (0.031 R)
• M50: 39,424,873 km (0.117 R)
• M51: 41,721,201 km (0.119 R)
• M52: 42,052,859 km (0.108 R)
• M53: 45,529,962 km (0.071 R)
• M54: 45,985,338 km (0.12 R)
• M55: 46,099,481 km (0.09 R)
• M56: 50,150,891 km (0.065 R)
• M57: 52,397,402 km (0.103 R)
• M58: 53,353,183 km (0.089 R)
• M59: 55,160,624 km (0.1 R)
• M60: 55,645,920 km (0.069 R)
• M61: 55,767,543 km (0.067 R)
• M62: 56,620,999 km (0.086 R)
• M63: 59,207,097 km (0.095 R)
• M64: 64,238,223 km (0.107 R)
• M65: 65,004,763 km (0.067 R)
• M66: 65,260,874 km (0.078 R)
• M67: 66,675,621 km (0.11 R)
• M68: 68,230,691 km (0.089 R)
• M69: 68,621,291 km (0.115 R)
• M70: 69,012,639 km (0.119 R)
• M71: 71,376,136 km (0.108 R)
• M72: 72,435,139 km (0.105 R)
• M73: 72,833,519 km (0.116 R)
• M74: 74,702,594 km (0.046 R)
• M75: 74,836,784 km (0.037 R)
• M76: 75,912,542 km (0.084 R)
• M77: 76,047,330 km (0.03 R)
• M78: 76,182,267 km (0.092 R)
• M79: 77,264,458 km (0.037 R)
• M80: 77,807,349 km (0.084 R)
• M81: 78,897,169 km (0.097 R)
• M82: 79,443,949 km (0.112 R)
• M83: 79,580,831 km (0.068 R)
• M84: 81,091,770 km (0.113 R)
• M85: 84,002,496 km (0.107 R)
• M86: 87,653,432 km (0.026 R)
• M87: 88,929,202 km (0.093 R)
• M88: 91,929,986 km (0.113 R)
• M89: 92,217,513 km (0.084 R)
• M90: 93,659,487 km (0.084 R)
• M91: 93,948,809 km (0.055 R)
• M92: 95,108,941 km (0.091 R)
• M93: 95,982,143 km (0.078 R)
• M94: 96,565,874 km (0.101 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 11,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit