🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.59 AU - 0.81 AU

Year: 204 Days

Day: 25.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,476,599 km

• M1: 51,910 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.93 AU - 0.95 AU

Year: 317 Days

Day: 30.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.17 AU - 1.34 AU

Year: 487 Days

Day: 15 Hours

Environment

Temp: 24 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.73 AU - 4.05 AU

Year: 2174 Days

Day: 36.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.22 AU - 4.66 AU

Year: 3258 Days

Day: 28.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,476,599 km

• M1: 1,235,828 km (0.088 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.1

Radius: 12.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.03 AU - 7.57 AU

Year: 5507 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,476,599 km

• M1: 156,180 km (0.109 R)
• M2: 331,060 km (0.093 R)
• M3: 409,749 km (0.087 R)
• M4: 568,472 km (0.111 R)
• M5: 806,781 km (0.107 R)
• M6: 908,807 km (0.078 R)
• M7: 1,159,533 km (0.12 R)
• M8: 1,310,926 km (0.1 R)
• M9: 1,451,099 km (0.054 R)
• M10: 1,541,456 km (0.109 R)
• M11: 1,690,157 km (0.077 R)
• M12: 2,042,609 km (0.063 R)
• M13: 2,375,614 km (0.089 R)
• M14: 2,505,016 km (0.094 R)
• M15: 2,930,772 km (0.111 R)
• M16: 3,307,160 km (0.115 R)
• M17: 3,951,777 km (0.083 R)
• M18: 4,581,136 km (0.064 R)
• M19: 4,662,068 km (0.076 R)
• M20: 4,770,826 km (0.117 R)
• M21: 4,990,585 km (0.104 R)
• M22: 5,101,886 km (0.068 R)
• M23: 5,242,059 km (0.092 R)
• M24: 5,468,999 km (0.071 R)
• M25: 5,757,424 km (0.082 R)
• M26: 6,050,785 km (0.071 R)
• M27: 6,836,623 km (0.092 R)
• M28: 7,526,568 km (0.098 R)
• M29: 8,603,074 km (0.118 R)
• M30: 8,972,581 km (0.069 R)
• M31: 9,519,511 km (0.094 R)
• M32: 10,042,056 km (0.039 R)
• M33: 10,147,672 km (0.101 R)
• M34: 10,538,123 km (0.083 R)
• M35: 10,681,438 km (0.116 R)
• M36: 12,639,823 km (0.058 R)
• M37: 12,868,558 km (0.064 R)
• M38: 13,485,051 km (0.115 R)
• M39: 13,562,693 km (0.1 R)
• M40: 13,875,203 km (0.083 R)
• M41: 14,229,600 km (0.085 R)
• M42: 14,706,667 km (0.1 R)
• M43: 15,189,121 km (0.07 R)
• M44: 15,310,594 km (0.053 R)
• M45: 15,432,217 km (0.091 R)
• M46: 16,376,329 km (0.052 R)
• M47: 16,792,660 km (0.11 R)
• M48: 17,977,027 km (0.04 R)
• M49: 20,024,872 km (0.118 R)
• M50: 20,380,765 km (0.082 R)
• M51: 20,559,535 km (0.052 R)
• M52: 20,738,753 km (0.087 R)
• M53: 21,098,835 km (0.1 R)
• M54: 21,461,011 km (0.075 R)
• M55: 21,551,967 km (0.041 R)
• M56: 21,734,027 km (0.088 R)
• M57: 22,008,091 km (0.12 R)
• M58: 22,145,721 km (0.09 R)
• M59: 22,467,655 km (0.105 R)
• M60: 22,606,033 km (0.067 R)
• M61: 23,069,637 km (0.12 R)
• M62: 23,256,036 km (0.11 R)
• M63: 24,574,143 km (0.038 R)
• M64: 25,482,352 km (0.115 R)
• M65: 25,626,863 km (0.097 R)
• M66: 26,304,392 km (0.086 R)
• M67: 27,479,633 km (0.09 R)
• M68: 27,677,102 km (0.063 R)
• M69: 28,123,353 km (0.109 R)
• M70: 28,272,651 km (0.117 R)
• M71: 29,123,414 km (0.063 R)
• M72: 29,375,337 km (0.094 R)
• M73: 29,526,730 km (0.079 R)
• M74: 31,674,357 km (0.105 R)
• M75: 31,829,640 km (0.105 R)
• M76: 32,349,193 km (0.099 R)
• M77: 32,714,511 km (0.083 R)
• M78: 32,871,589 km (0.117 R)
• M79: 32,976,307 km (0.058 R)
• M80: 33,818,843 km (0.087 R)
• M81: 34,349,017 km (0.078 R)
• M82: 35,901,993 km (0.062 R)
• M83: 36,118,012 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.9

Radius: 9.7

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.65 AU - 7.99 AU

Year: 6203 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,476,599 km

• M1: 123,717 km (0.068 R)
• M2: 196,572 km (0.118 R)
• M3: 492,327 km (0.116 R)
• M4: 649,704 km (0.027 R)
• M5: 755,469 km (0.095 R)
• M6: 1,077,105 km (0.081 R)
• M7: 1,405,322 km (0.098 R)
• M8: 1,527,693 km (0.114 R)
• M9: 1,993,541 km (0.119 R)
• M10: 2,091,977 km (0.06 R)
• M11: 2,232,449 km (0.033 R)
• M12: 2,314,279 km (0.066 R)
• M13: 2,544,361 km (0.111 R)
• M14: 3,419,059 km (0.059 R)
• M15: 3,489,969 km (0.109 R)
• M16: 3,730,073 km (0.112 R)
• M17: 4,075,196 km (0.109 R)
• M18: 4,482,401 km (0.086 R)
• M19: 4,769,928 km (0.055 R)
• M20: 5,063,439 km (0.057 R)
• M21: 5,362,934 km (0.118 R)
• M22: 5,501,013 km (0.113 R)
• M23: 5,612,314 km (0.09 R)
• M24: 5,950,854 km (0.088 R)
• M25: 6,065,146 km (0.053 R)
• M26: 7,709,825 km (0.028 R)
• M27: 7,772,208 km (0.11 R)
• M28: 7,897,272 km (0.034 R)
• M29: 8,922,017 km (0.119 R)
• M30: 9,316,955 km (0.059 R)
• M31: 9,785,197 km (0.116 R)
• M32: 9,988,201 km (0.108 R)
• M33: 10,158,294 km (0.101 R)
• M34: 10,226,660 km (0.093 R)
• M35: 10,605,442 km (0.073 R)
• M36: 10,918,849 km (0.107 R)
• M37: 11,129,334 km (0.097 R)
• M38: 11,199,794 km (0.067 R)
• M39: 11,341,314 km (0.088 R)
• M40: 12,202,399 km (0.118 R)
• M41: 13,646,019 km (0.094 R)
• M42: 13,797,112 km (0.051 R)
• M43: 15,143,044 km (0.078 R)
• M44: 15,891,183 km (0.116 R)
• M45: 16,010,413 km (0.091 R)
• M46: 16,289,712 km (0.034 R)
• M47: 16,409,989 km (0.066 R)
• M48: 16,570,657 km (0.109 R)
• M49: 16,853,247 km (0.054 R)
• M50: 17,710,593 km (0.119 R)
• M51: 18,248,397 km (0.071 R)
• M52: 18,498,375 km (0.089 R)
• M53: 19,086,295 km (0.106 R)
• M54: 19,424,984 km (0.073 R)
• M55: 19,509,956 km (0.081 R)
• M56: 20,929,939 km (0.089 R)
• M57: 22,205,111 km (0.118 R)
• M58: 22,650,614 km (0.057 R)
• M59: 23,868,340 km (0.06 R)
• M60: 24,096,028 km (0.065 R)
• M61: 24,233,209 km (0.101 R)
• M62: 24,783,879 km (0.092 R)
• M63: 24,922,257 km (0.097 R)
• M64: 26,178,879 km (0.12 R)
• M65: 26,696,787 km (0.067 R)
• M66: 26,791,333 km (0.086 R)
• M67: 27,075,419 km (0.079 R)
• M68: 27,455,996 km (0.099 R)
• M69: 27,599,162 km (0.109 R)
• M70: 28,415,068 km (0.082 R)
• M71: 28,559,879 km (0.114 R)
• M72: 28,898,718 km (0.092 R)
• M73: 30,168,954 km (0.096 R)
• M74: 30,761,361 km (0.037 R)
• M75: 32,108,341 km (0.11 R)
• M76: 32,814,293 km (0.048 R)
• M77: 33,831,708 km (0.038 R)
• M78: 34,138,982 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.9

Radius: 3.9

Gravity: 55.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12 AU - 19.5 AU

Year: 21768 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,476,599 km

• M1: 51,162 km (0.105 R)
• M2: 191,635 km (0.082 R)
• M3: 240,105 km (0.118 R)
• M4: 311,463 km (0.107 R)
• M5: 453,431 km (0.115 R)
• M6: 1,615,059 km (0.096 R)
• M7: 2,499,631 km (0.12 R)
• M8: 2,781,623 km (0.105 R)
• M9: 2,822,762 km (0.076 R)
• M10: 3,596,482 km (0.108 R)
• M11: 3,868,152 km (0.115 R)
• M12: 4,479,259 km (0.062 R)
• M13: 4,969,492 km (0.1 R)
• M14: 5,170,252 km (0.108 R)
• M15: 5,476,479 km (0.115 R)
• M16: 5,631,911 km (0.115 R)
• M17: 7,319,674 km (0.044 R)
• M18: 7,836,984 km (0.036 R)
• M19: 8,604,570 km (0.11 R)
• M20: 8,724,847 km (0.119 R)
• M21: 9,088,819 km (0.1 R)
• M22: 9,272,674 km (0.033 R)
• M23: 9,706,508 km (0.104 R)
• M24: 9,894,403 km (0.056 R)
• M25: 10,210,354 km (0.113 R)
• M26: 11,243,327 km (0.066 R)
• M27: 11,374,674 km (0.107 R)
• M28: 11,972,467 km (0.068 R)
• M29: 12,376,681 km (0.047 R)
• M30: 12,716,866 km (0.115 R)
• M31: 13,545,938 km (0.106 R)
• M32: 15,693,714 km (0.088 R)
• M33: 16,432,728 km (0.027 R)
• M34: 17,032,166 km (0.089 R)
• M35: 18,406,672 km (0.055 R)
• M36: 19,342,705 km (0.084 R)
• M37: 19,975,205 km (0.081 R)
• M38: 20,694,921 km (0.032 R)
• M39: 21,749,436 km (0.105 R)
• M40: 22,159,783 km (0.051 R)
• M41: 25,187,644 km (0.071 R)
• M42: 25,445,850 km (0.104 R)
• M43: 26,051,572 km (0.119 R)
• M44: 27,897,011 km (0.086 R)
• M45: 28,880,318 km (0.052 R)
• M46: 28,970,376 km (0.095 R)
• M47: 31,434,253 km (0.116 R)
• M48: 31,712,056 km (0.06 R)
• M49: 32,177,006 km (0.062 R)
• M50: 33,585,320 km (0.049 R)
• M51: 33,774,711 km (0.117 R)
• M52: 34,344,679 km (0.082 R)
• M53: 34,822,046 km (0.055 R)
• M54: 35,590,530 km (0.096 R)
• M55: 37,732,473 km (0.099 R)
• M56: 38,126,364 km (0.116 R)
• M57: 38,225,098 km (0.06 R)
• M58: 39,017,668 km (0.097 R)
• M59: 40,518,284 km (0.106 R)
• M60: 41,732,271 km (0.077 R)
• M61: 41,833,997 km (0.077 R)
• M62: 42,343,827 km (0.048 R)
• M63: 45,027,613 km (0.06 R)
• M64: 45,132,032 km (0.077 R)
• M65: 45,864,463 km (0.08 R)
• M66: 46,495,467 km (0.091 R)
• M67: 47,235,228 km (0.082 R)
• M68: 48,085,393 km (0.03 R)
• M69: 48,405,533 km (0.066 R)
• M70: 48,726,420 km (0.097 R)
• M71: 50,016,702 km (0.103 R)
• M72: 51,100,688 km (0.108 R)
• M73: 55,177,828 km (0.101 R)
• M74: 56,297,568 km (0.052 R)
• M75: 56,634,911 km (0.113 R)
• M76: 57,537,884 km (0.089 R)
• M77: 58,218,255 km (0.027 R)
• M78: 58,559,338 km (0.034 R)
• M79: 58,787,176 km (0.076 R)
• M80: 59,129,456 km (0.091 R)
• M81: 60,045,444 km (0.053 R)
• M82: 61,081,559 km (0.108 R)
• M83: 63,638,934 km (0.061 R)
• M84: 63,755,920 km (0.062 R)
• M85: 63,990,340 km (0.114 R)
• M86: 65,520,576 km (0.062 R)
• M87: 65,993,904 km (0.113 R)
• M88: 67,182,160 km (0.053 R)
• M89: 68,377,297 km (0.104 R)
• M90: 70,425,292 km (0.115 R)
• M91: 71,152,936 km (0.032 R)
• M92: 74,211,315 km (0.104 R)
• M93: 77,687,371 km (0.11 R)
• M94: 79,697,368 km (0.076 R)
• M95: 82,106,492 km (0.107 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit