🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.88 AU - 1.46 AU

Year: 447 Days

Day: 31 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,041,447 km

• M1: 152,440 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.49 AU - 1.89 AU

Year: 776 Days

Day: 46.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.2 AU - 3.5 AU

Year: 1699 Days

Day: 13.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,041,447 km

• M1: 769,382 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.07 AU - 5.83 AU

Year: 3889 Days

Day: 38.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 14.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.66 AU - 6.34 AU

Year: 4555 Days

Day: 6.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,041,447 km

• M1: 293,361 km (0.086 R)
• M2: 399,127 km (0.106 R)
• M3: 769,531 km (0.113 R)
• M4: 1,023,997 km (0.109 R)
• M5: 1,418,188 km (0.078 R)
• M6: 1,566,140 km (0.101 R)
• M7: 2,191,310 km (0.109 R)
• M8: 2,286,753 km (0.072 R)
• M9: 2,422,887 km (0.072 R)
• M10: 2,744,523 km (0.11 R)
• M11: 2,848,044 km (0.084 R)
• M12: 3,080,220 km (0.048 R)
• M13: 3,253,305 km (0.09 R)
• M14: 4,431,239 km (0.095 R)
• M15: 4,676,729 km (0.074 R)
• M16: 5,440,426 km (0.041 R)
• M17: 6,546,552 km (0.081 R)
• M18: 6,714,252 km (0.116 R)
• M19: 6,826,899 km (0.113 R)
• M20: 6,940,144 km (0.072 R)
• M21: 7,197,303 km (0.084 R)
• M22: 7,545,118 km (0.119 R)
• M23: 7,839,228 km (0.074 R)
• M24: 7,987,629 km (0.087 R)
• M25: 8,137,077 km (0.088 R)
• M26: 8,257,354 km (0.085 R)
• M27: 8,499,553 km (0.063 R)
• M28: 8,774,813 km (0.051 R)
• M29: 9,146,563 km (0.105 R)
• M30: 9,334,458 km (0.105 R)
• M31: 9,460,420 km (0.109 R)
• M32: 9,777,717 km (0.107 R)
• M33: 10,390,320 km (0.092 R)
• M34: 10,520,919 km (0.101 R)
• M35: 10,652,116 km (0.097 R)
• M36: 11,082,061 km (0.119 R)
• M37: 11,282,522 km (0.11 R)
• M38: 11,720,844 km (0.092 R)
• M39: 11,822,720 km (0.055 R)
• M40: 12,788,673 km (0.116 R)
• M41: 13,316,454 km (0.109 R)
• M42: 13,529,631 km (0.103 R)
• M43: 13,995,479 km (0.082 R)
• M44: 14,722,375 km (0.089 R)
• M45: 14,869,131 km (0.071 R)
• M46: 15,238,488 km (0.116 R)
• M47: 15,835,683 km (0.06 R)
• M48: 15,948,479 km (0.105 R)
• M49: 16,099,424 km (0.111 R)
• M50: 16,326,663 km (0.1 R)
• M51: 16,478,654 km (0.092 R)
• M52: 16,899,323 km (0.119 R)
• M53: 17,439,671 km (0.115 R)
• M54: 17,556,357 km (0.107 R)
• M55: 18,182,275 km (0.092 R)
• M56: 18,418,939 km (0.055 R)
• M57: 18,895,408 km (0.105 R)
• M58: 19,055,178 km (0.062 R)
• M59: 19,335,674 km (0.073 R)
• M60: 19,617,666 km (0.111 R)
• M61: 19,901,005 km (0.107 R)
• M62: 21,130,550 km (0.079 R)
• M63: 22,173,995 km (0.114 R)
• M64: 23,319,765 km (0.107 R)
• M65: 24,311,000 km (0.069 R)
• M66: 24,528,216 km (0.099 R)
• M67: 25,580,338 km (0.112 R)
• M68: 26,379,041 km (0.075 R)
• M69: 27,637,758 km (0.066 R)
• M70: 27,864,548 km (0.111 R)
• M71: 28,046,459 km (0.077 R)
• M72: 28,228,819 km (0.095 R)
• M73: 29,146,303 km (0.047 R)
• M74: 29,608,710 km (0.075 R)
• M75: 30,447,206 km (0.107 R)
• M76: 30,681,476 km (0.079 R)
• M77: 31,010,591 km (0.088 R)
• M78: 31,246,358 km (0.099 R)
• M79: 31,767,108 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.7

Radius: 10.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.36 AU - 7.6 AU

Year: 5825 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 99,041,447 km

• M1: 133,890 km (0.03 R)
• M2: 392,994 km (0.07 R)
• M3: 563,685 km (0.089 R)
• M4: 796,010 km (0.094 R)
• M5: 1,033,272 km (0.088 R)
• M6: 1,208,900 km (0.088 R)
• M7: 1,394,701 km (0.114 R)
• M8: 1,652,159 km (0.076 R)
• M9: 2,041,861 km (0.099 R)
• M10: 2,388,330 km (0.079 R)
• M11: 2,514,142 km (0.101 R)
• M12: 2,697,698 km (0.062 R)
• M13: 2,885,743 km (0.098 R)
• M14: 3,537,092 km (0.11 R)
• M15: 3,639,716 km (0.06 R)
• M16: 3,764,182 km (0.034 R)
• M17: 3,953,573 km (0.038 R)
• M18: 4,452,033 km (0.072 R)
• M19: 4,901,724 km (0.066 R)
• M20: 5,178,480 km (0.114 R)
• M21: 5,484,258 km (0.081 R)
• M22: 5,675,294 km (0.108 R)
• M23: 5,966,113 km (0.093 R)
• M24: 6,436,598 km (0.099 R)
• M25: 7,022,124 km (0.112 R)
• M26: 7,413,322 km (0.101 R)
• M27: 7,704,739 km (0.109 R)
• M28: 7,838,330 km (0.045 R)
• M29: 8,435,824 km (0.109 R)
• M30: 8,546,078 km (0.116 R)
• M31: 8,712,281 km (0.066 R)
• M32: 9,302,444 km (0.084 R)
• M33: 9,616,899 km (0.108 R)
• M34: 10,022,010 km (0.097 R)
• M35: 10,168,167 km (0.072 R)
• M36: 10,849,137 km (0.091 R)
• M37: 10,939,045 km (0.113 R)
• M38: 11,210,266 km (0.101 R)
• M39: 11,544,916 km (0.08 R)
• M40: 11,944,642 km (0.073 R)
• M41: 12,161,708 km (0.114 R)
• M42: 12,286,324 km (0.107 R)
• M43: 12,442,803 km (0.085 R)
• M44: 12,979,560 km (0.094 R)
• M45: 13,234,774 km (0.096 R)
• M46: 13,427,306 km (0.077 R)
• M47: 13,847,527 km (0.049 R)
• M48: 14,141,038 km (0.099 R)
• M49: 14,370,820 km (0.109 R)
• M50: 15,605,601 km (0.108 R)
• M51: 15,774,946 km (0.099 R)
• M52: 15,876,972 km (0.042 R)
• M53: 17,856,002 km (0.052 R)
• M54: 17,997,671 km (0.061 R)
• M55: 18,104,334 km (0.081 R)
• M56: 18,175,393 km (0.088 R)
• M57: 18,246,751 km (0.061 R)
• M58: 18,389,617 km (0.104 R)
• M59: 19,072,981 km (0.11 R)
• M60: 19,217,941 km (0.108 R)
• M61: 19,290,496 km (0.101 R)
• M62: 19,655,066 km (0.074 R)
• M63: 19,838,024 km (0.033 R)
• M64: 20,799,190 km (0.058 R)
• M65: 22,307,286 km (0.096 R)
• M66: 22,804,999 km (0.108 R)
• M67: 22,958,935 km (0.105 R)
• M68: 23,772,448 km (0.049 R)
• M69: 24,320,126 km (0.117 R)
• M70: 24,477,353 km (0.112 R)
• M71: 24,595,386 km (0.039 R)
• M72: 24,871,843 km (0.078 R)
• M73: 25,149,347 km (0.09 R)
• M74: 25,787,232 km (0.117 R)
• M75: 26,068,177 km (0.087 R)
• M76: 26,551,827 km (0.085 R)
• M77: 27,242,221 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.8

Radius: 7.8

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.63 AU - 19.81 AU

Year: 28599 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,041,447 km

• M1: 105,915 km (0.114 R)
• M2: 154,983 km (0.109 R)
• M3: 918,381 km (0.106 R)
• M4: 1,203,216 km (0.111 R)
• M5: 1,408,165 km (0.052 R)
• M6: 1,929,513 km (0.07 R)
• M7: 2,294,083 km (0.096 R)
• M8: 2,679,896 km (0.076 R)
• M9: 3,511,660 km (0.052 R)
• M10: 3,706,736 km (0.091 R)
• M11: 5,224,556 km (0.076 R)
• M12: 5,280,057 km (0.092 R)
• M13: 6,018,472 km (0.054 R)
• M14: 6,668,325 km (0.097 R)
• M15: 6,910,225 km (0.09 R)
• M16: 7,653,128 km (0.051 R)
• M17: 7,779,388 km (0.1 R)
• M18: 8,098,182 km (0.058 R)
• M19: 10,029,789 km (0.096 R)
• M20: 10,516,581 km (0.079 R)
• M21: 11,876,126 km (0.097 R)
• M22: 12,539,294 km (0.111 R)
• M23: 13,594,706 km (0.1 R)
• M24: 13,824,638 km (0.09 R)
• M25: 14,288,093 km (0.066 R)
• M26: 15,789,457 km (0.114 R)
• M27: 17,840,144 km (0.119 R)
• M28: 20,060,177 km (0.077 R)
• M29: 20,234,458 km (0.102 R)
• M30: 24,660,311 km (0.109 R)
• M31: 24,847,159 km (0.052 R)
• M32: 26,167,809 km (0.038 R)
• M33: 26,358,247 km (0.064 R)
• M34: 27,125,086 km (0.114 R)
• M35: 29,073,748 km (0.09 R)
• M36: 29,172,333 km (0.103 R)
• M37: 29,369,952 km (0.102 R)
• M38: 29,567,870 km (0.052 R)
• M39: 30,064,834 km (0.079 R)
• M40: 35,816,273 km (0.088 R)
• M41: 36,771,605 km (0.104 R)
• M42: 38,058,446 km (0.086 R)
• M43: 39,250,891 km (0.114 R)
• M44: 39,469,005 km (0.114 R)
• M45: 40,125,739 km (0.116 R)
• M46: 41,672,282 km (0.106 R)
• M47: 41,894,884 km (0.089 R)
• M48: 45,051,399 km (0.043 R)
• M49: 45,394,127 km (0.054 R)
• M50: 48,985,972 km (0.106 R)
• M51: 51,948,459 km (0.096 R)
• M52: 52,068,287 km (0.12 R)
• M53: 52,668,174 km (0.097 R)
• M54: 54,724,846 km (0.056 R)
• M55: 60,294,524 km (0.075 R)
• M56: 60,546,148 km (0.09 R)
• M57: 61,176,852 km (0.057 R)
• M58: 63,593,606 km (0.11 R)
• M59: 65,394,316 km (0.071 R)
• M60: 67,733,877 km (0.114 R)
• M61: 70,233,208 km (0.087 R)
• M62: 70,497,997 km (0.057 R)
• M63: 71,693,882 km (0.051 R)
• M64: 72,494,829 km (0.087 R)
• M65: 73,836,273 km (0.077 R)
• M66: 77,362,444 km (0.082 R)
• M67: 78,458,398 km (0.06 R)
• M68: 78,870,690 km (0.073 R)
• M69: 81,220,723 km (0.045 R)
• M70: 84,858,943 km (0.082 R)
• M71: 85,706,116 km (0.092 R)
• M72: 86,982,186 km (0.082 R)
• M73: 89,409,411 km (0.1 R)
• M74: 90,415,307 km (0.105 R)
• M75: 90,847,645 km (0.086 R)
• M76: 90,991,858 km (0.086 R)
• M77: 93,019,208 km (0.102 R)
• M78: 93,892,560 km (0.029 R)
• M79: 94,622,448 km (0.096 R)
• M80: 97,708,652 km (0.094 R)
• M81: 98,893,019 km (0.08 R)
• M82: 99,041,420 km (0.099 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit