🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.62 AU

Year: 133 Days

Day: 38.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,492,495 km

• M1: 305,778 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.74 AU - 1.14 AU

Year: 333 Days

Day: 26.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,492,495 km

• M1: 209,736 km (0.109 R)
• M2: 341,233 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.02 AU - 1.6 AU

Year: 548 Days

Day: 31.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,492,495 km

• M1: 641,176 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.03 AU - 3.23 AU

Year: 2023 Days

Day: 27 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,492,495 km

• M1: 1,490,593 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.59 AU - 4.47 AU

Year: 2955 Days

Day: 37.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 109.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.9

Radius: 6

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.66 AU - 15.4 AU

Year: 18178 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,492,495 km

• M1: 101,278 km (0.067 R)
• M2: 150,047 km (0.071 R)
• M3: 304,132 km (0.075 R)
• M4: 506,389 km (0.116 R)
• M5: 1,155,494 km (0.071 R)
• M6: 1,411,905 km (0.087 R)
• M7: 1,976,637 km (0.105 R)
• M8: 2,388,330 km (0.056 R)
• M9: 2,714,304 km (0.115 R)
• M10: 3,131,682 km (0.075 R)
• M11: 3,170,577 km (0.112 R)
• M12: 3,488,024 km (0.095 R)
• M13: 3,528,415 km (0.093 R)
• M14: 4,281,940 km (0.099 R)
• M15: 5,129,412 km (0.09 R)
• M16: 5,407,664 km (0.08 R)
• M17: 5,548,585 km (0.052 R)
• M18: 6,124,537 km (0.049 R)
• M19: 6,370,027 km (0.091 R)
• M20: 6,618,808 km (0.098 R)
• M21: 6,921,594 km (0.11 R)
• M22: 7,177,407 km (0.102 R)
• M23: 7,963,244 km (0.089 R)
• M24: 8,123,763 km (0.108 R)
• M25: 9,276,564 km (0.075 R)
• M26: 9,558,556 km (0.072 R)
• M27: 10,015,577 km (0.052 R)
• M28: 10,073,173 km (0.107 R)
• M29: 10,246,706 km (0.081 R)
• M30: 10,714,349 km (0.116 R)
• M31: 13,408,008 km (0.059 R)
• M32: 13,471,587 km (0.102 R)
• M33: 13,535,167 km (0.085 R)
• M34: 13,983,511 km (0.067 R)
• M35: 14,306,792 km (0.085 R)
• M36: 14,697,841 km (0.033 R)
• M37: 15,423,989 km (0.085 R)
• M38: 16,094,188 km (0.042 R)
• M39: 17,117,288 km (0.081 R)
• M40: 18,443,024 km (0.118 R)
• M41: 18,513,784 km (0.051 R)
• M42: 19,512,948 km (0.101 R)
• M43: 22,011,382 km (0.037 R)
• M44: 23,834,681 km (0.086 R)
• M45: 24,842,372 km (0.086 R)
• M46: 24,998,552 km (0.108 R)
• M47: 25,942,964 km (0.028 R)
• M48: 26,419,582 km (0.03 R)
• M49: 27,947,725 km (0.118 R)
• M50: 29,339,284 km (0.111 R)
• M51: 29,752,773 km (0.101 R)
• M52: 30,085,029 km (0.056 R)
• M53: 31,679,743 km (0.067 R)
• M54: 31,934,059 km (0.101 R)
• M55: 34,427,108 km (0.025 R)
• M56: 34,775,820 km (0.095 R)
• M57: 35,038,215 km (0.063 R)
• M58: 36,182,489 km (0.108 R)
• M59: 37,249,720 km (0.089 R)
• M60: 38,417,481 km (0.1 R)
• M61: 38,688,702 km (0.08 R)
• M62: 38,960,521 km (0.11 R)
• M63: 41,065,513 km (0.064 R)
• M64: 41,527,920 km (0.042 R)
• M65: 41,806,322 km (0.036 R)
• M66: 44,718,244 km (0.11 R)
• M67: 46,824,134 km (0.094 R)
• M68: 47,597,854 km (0.03 R)
• M69: 48,473,450 km (0.033 R)
• M70: 49,649,140 km (0.114 R)
• M71: 50,339,235 km (0.105 R)
• M72: 50,537,003 km (0.078 R)
• M73: 51,032,471 km (0.028 R)
• M74: 52,428,519 km (0.106 R)
• M75: 54,952,683 km (0.078 R)
• M76: 57,515,893 km (0.098 R)
• M77: 58,968,339 km (0.039 R)
• M78: 59,908,412 km (0.074 R)
• M79: 60,537,920 km (0.118 R)
• M80: 60,958,739 km (0.079 R)
• M81: 61,064,056 km (0.04 R)
• M82: 61,486,221 km (0.099 R)
• M83: 63,931,847 km (0.096 R)
• M84: 64,575,118 km (0.052 R)
• M85: 65,328,193 km (0.11 R)
• M86: 66,084,261 km (0.057 R)
• M87: 68,479,173 km (0.041 R)
• M88: 68,588,679 km (0.056 R)
• M89: 68,807,989 km (0.048 R)
• M90: 69,687,176 km (0.063 R)
• M91: 71,124,064 km (0.112 R)
• M92: 71,234,916 km (0.074 R)
• M93: 71,901,823 km (0.115 R)
• M94: 72,347,475 km (0.088 R)
• M95: 73,577,768 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.3

Radius: 5.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.49 AU - 17.29 AU

Year: 20986 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,492,495 km

• M1: 112,498 km (0.086 R)
• M2: 381,774 km (0.083 R)
• M3: 533,466 km (0.069 R)
• M4: 674,238 km (0.093 R)
• M5: 795,412 km (0.025 R)
• M6: 990,488 km (0.049 R)
• M7: 1,058,854 km (0.116 R)
• M8: 1,273,527 km (0.094 R)
• M9: 1,329,327 km (0.111 R)
• M10: 1,560,755 km (0.108 R)
• M11: 1,660,985 km (0.11 R)
• M12: 1,804,898 km (0.069 R)
• M13: 1,888,972 km (0.106 R)
• M14: 2,305,902 km (0.119 R)
• M15: 2,351,529 km (0.087 R)
• M16: 2,466,570 km (0.115 R)
• M17: 2,583,705 km (0.075 R)
• M18: 2,871,980 km (0.078 R)
• M19: 3,246,872 km (0.081 R)
• M20: 3,426,988 km (0.091 R)
• M21: 3,690,131 km (0.11 R)
• M22: 4,404,311 km (0.115 R)
• M23: 4,632,597 km (0.091 R)
• M24: 4,952,737 km (0.117 R)
• M25: 5,492,037 km (0.093 R)
• M26: 5,675,893 km (0.082 R)
• M27: 5,955,491 km (0.111 R)
• M28: 6,112,868 km (0.092 R)
• M29: 6,239,578 km (0.093 R)
• M30: 6,528,152 km (0.053 R)
• M31: 7,896,972 km (0.1 R)
• M32: 8,313,902 km (0.052 R)
• M33: 8,384,063 km (0.106 R)
• M34: 8,988,588 km (0.102 R)
• M35: 9,169,003 km (0.109 R)
• M36: 9,241,558 km (0.089 R)
• M37: 9,496,922 km (0.072 R)
• M38: 9,791,629 km (0.072 R)
• M39: 9,940,031 km (0.076 R)
• M40: 11,426,285 km (0.029 R)
• M41: 12,575,496 km (0.096 R)
• M42: 12,898,927 km (0.037 R)
• M43: 14,094,363 km (0.102 R)
• M44: 14,304,100 km (0.12 R)
• M45: 14,599,406 km (0.119 R)
• M46: 14,896,657 km (0.083 R)
• M47: 15,367,890 km (0.09 R)
• M48: 17,122,224 km (0.111 R)
• M49: 17,841,491 km (0.05 R)
• M50: 18,159,237 km (0.063 R)
• M51: 18,754,487 km (0.117 R)
• M52: 19,869,888 km (0.087 R)
• M53: 20,057,933 km (0.087 R)
• M54: 21,390,401 km (0.082 R)
• M55: 21,486,593 km (0.034 R)
• M56: 21,727,894 km (0.064 R)
• M57: 22,164,570 km (0.112 R)
• M58: 22,555,021 km (0.114 R)
• M59: 22,898,647 km (0.102 R)
• M60: 23,194,551 km (0.114 R)
• M61: 23,590,986 km (0.041 R)
• M62: 24,340,322 km (0.077 R)
• M63: 25,097,586 km (0.094 R)
• M64: 26,273,575 km (0.079 R)
• M65: 26,686,764 km (0.117 R)
• M66: 26,842,346 km (0.105 R)
• M67: 27,624,444 km (0.113 R)
• M68: 27,729,312 km (0.054 R)
• M69: 27,939,347 km (0.081 R)
• M70: 28,414,021 km (0.089 R)
• M71: 29,051,009 km (0.066 R)
• M72: 29,424,704 km (0.071 R)
• M73: 29,639,078 km (0.026 R)
• M74: 30,501,360 km (0.098 R)
• M75: 30,555,515 km (0.108 R)
• M76: 31,208,061 km (0.107 R)
• M77: 31,371,870 km (0.1 R)
• M78: 31,920,146 km (0.091 R)
• M79: 32,085,303 km (0.077 R)
• M80: 32,526,915 km (0.081 R)
• M81: 34,032,169 km (0.107 R)
• M82: 34,765,049 km (0.082 R)
• M83: 35,389,171 km (0.086 R)
• M84: 35,503,015 km (0.093 R)
• M85: 35,731,152 km (0.09 R)
• M86: 38,623,477 km (0.052 R)
• M87: 38,682,120 km (0.085 R)
• M88: 39,210,948 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.4

Radius: 4.7

Gravity: 41.48 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.19 AU - 18.25 AU

Year: 21688 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,492,495 km

• M1: 204,949 km (0.103 R)
• M2: 290,070 km (0.08 R)
• M3: 450,738 km (0.052 R)
• M4: 612,902 km (0.054 R)
• M5: 713,582 km (0.035 R)
• M6: 874,699 km (0.038 R)
• M7: 1,523,954 km (0.078 R)
• M8: 1,802,654 km (0.102 R)
• M9: 2,249,952 km (0.104 R)
• M10: 2,813,188 km (0.074 R)
• M11: 4,542,839 km (0.112 R)
• M12: 6,093,720 km (0.074 R)
• M13: 6,202,477 km (0.119 R)
• M14: 6,755,690 km (0.095 R)
• M15: 6,981,433 km (0.088 R)
• M16: 7,324,761 km (0.044 R)
• M17: 8,813,110 km (0.064 R)
• M18: 8,936,079 km (0.067 R)
• M19: 9,433,941 km (0.12 R)
• M20: 10,261,816 km (0.046 R)
• M21: 11,782,478 km (0.076 R)
• M22: 11,850,246 km (0.089 R)
• M23: 12,327,762 km (0.067 R)
• M24: 15,174,759 km (0.045 R)
• M25: 15,767,466 km (0.073 R)
• M26: 16,292,405 km (0.078 R)
• M27: 17,128,657 km (0.073 R)
• M28: 17,668,107 km (0.079 R)
• M29: 18,134,852 km (0.107 R)
• M30: 18,684,624 km (0.108 R)
• M31: 21,514,268 km (0.077 R)
• M32: 21,845,927 km (0.056 R)
• M33: 22,767,150 km (0.119 R)
• M34: 22,935,897 km (0.116 R)
• M35: 23,274,886 km (0.052 R)
• M36: 24,820,381 km (0.088 R)
• M37: 25,693,285 km (0.033 R)
• M38: 25,781,099 km (0.09 R)
• M39: 25,957,175 km (0.119 R)
• M40: 27,200,184 km (0.054 R)
• M41: 28,462,341 km (0.073 R)
• M42: 29,559,492 km (0.099 R)
• M43: 29,743,647 km (0.089 R)
• M44: 30,298,506 km (0.085 R)
• M45: 30,856,805 km (0.101 R)
• M46: 30,950,154 km (0.115 R)
• M47: 33,314,847 km (0.055 R)
• M48: 35,248,101 km (0.069 R)
• M49: 35,835,123 km (0.071 R)
• M50: 36,228,266 km (0.113 R)
• M51: 36,820,674 km (0.082 R)
• M52: 37,217,407 km (0.056 R)
• M53: 37,316,890 km (0.116 R)
• M54: 37,615,487 km (0.119 R)
• M55: 38,015,063 km (0.102 R)
• M56: 38,516,515 km (0.118 R)
• M57: 38,617,045 km (0.111 R)
• M58: 40,543,865 km (0.104 R)
• M59: 40,850,990 km (0.041 R)
• M60: 41,056,238 km (0.071 R)
• M61: 41,261,636 km (0.046 R)
• M62: 41,880,223 km (0.099 R)
• M63: 43,964,121 km (0.053 R)
• M64: 45,336,682 km (0.119 R)
• M65: 46,937,828 km (0.12 R)
• M66: 47,475,632 km (0.094 R)
• M67: 48,231,999 km (0.074 R)
• M68: 48,448,766 km (0.08 R)
• M69: 48,557,374 km (0.051 R)
• M70: 53,636,821 km (0.096 R)
• M71: 55,897,244 km (0.081 R)
• M72: 57,843,064 km (0.111 R)
• M73: 58,535,104 km (0.063 R)
• M74: 58,766,382 km (0.079 R)
• M75: 58,997,959 km (0.094 R)
• M76: 59,229,836 km (0.105 R)
• M77: 59,927,261 km (0.094 R)
• M78: 60,861,500 km (0.067 R)
• M79: 63,930,800 km (0.082 R)
• M80: 64,885,384 km (0.075 R)
• M81: 65,244,568 km (0.113 R)
• M82: 66,567,013 km (0.119 R)
• M83: 68,384,777 km (0.083 R)
• M84: 69,483,125 km (0.06 R)
• M85: 70,710,426 km (0.076 R)
• M86: 71,079,932 km (0.087 R)
• M87: 71,573,755 km (0.068 R)
• M88: 74,059,623 km (0.102 R)
• M89: 74,309,900 km (0.097 R)
• M90: 76,700,175 km (0.118 R)
• M91: 76,953,294 km (0.093 R)
• M92: 78,222,782 km (0.104 R)
• M93: 78,732,611 km (0.087 R)
• M94: 85,328,082 km (0.114 R)
• M95: 86,773,647 km (0.101 R)
• M96: 88,227,289 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 18,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit