🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.5 AU - 0.66 AU

Year: 160 Days

Day: 27 Hours

Environment

Temp: 206 °C

Axial Tilt: 120.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.77 AU

Year: 190 Days

Day: 20.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,973,151 km

• M1: 30,967 km (0.102 R)
• M2: 70,760 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.8 AU - 1.32 AU

Year: 395 Days

Day: 39.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,973,151 km

• M1: 91,853 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.7 AU - 2.98 AU

Year: 1731 Days

Day: 12.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 60.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.87 AU - 3.71 AU

Year: 2158 Days

Day: 47.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,973,151 km

• M1: 1,683,724 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.31 AU - 3.89 AU

Year: 2470 Days

Day: 13.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,973,151 km

• M1: 559,197 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.41 AU - 4.73 AU

Year: 3533 Days

Day: 14.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.1

Radius: 5.5

Gravity: 32.5 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.69 AU - 15.85 AU

Year: 19495 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,973,151 km

• M1: 271,969 km (0.11 R)
• M2: 381,923 km (0.029 R)
• M3: 794,065 km (0.076 R)
• M4: 927,507 km (0.088 R)
• M5: 982,858 km (0.092 R)
• M6: 1,097,151 km (0.106 R)
• M7: 2,498,135 km (0.104 R)
• M8: 3,019,184 km (0.093 R)
• M9: 3,313,443 km (0.068 R)
• M10: 3,442,397 km (0.108 R)
• M11: 4,065,771 km (0.047 R)
• M12: 4,343,574 km (0.111 R)
• M13: 5,113,854 km (0.106 R)
• M14: 6,453,203 km (0.102 R)
• M15: 6,506,759 km (0.111 R)
• M16: 7,328,052 km (0.037 R)
• M17: 7,836,535 km (0.112 R)
• M18: 8,066,018 km (0.034 R)
• M19: 9,006,390 km (0.08 R)
• M20: 9,186,506 km (0.109 R)
• M21: 9,489,442 km (0.092 R)
• M22: 12,028,118 km (0.033 R)
• M23: 13,302,841 km (0.11 R)
• M24: 14,902,491 km (0.073 R)
• M25: 15,186,877 km (0.083 R)
• M26: 15,258,235 km (0.049 R)
• M27: 16,050,655 km (0.059 R)
• M28: 16,415,225 km (0.076 R)
• M29: 16,708,885 km (0.117 R)
• M30: 18,430,906 km (0.076 R)
• M31: 18,659,642 km (0.091 R)
• M32: 21,077,592 km (0.066 R)
• M33: 21,157,328 km (0.037 R)
• M34: 22,689,210 km (0.111 R)
• M35: 22,852,571 km (0.073 R)
• M36: 23,098,210 km (0.057 R)
• M37: 23,262,469 km (0.115 R)
• M38: 24,339,873 km (0.086 R)
• M39: 25,433,583 km (0.06 R)
• M40: 26,457,131 km (0.104 R)
• M41: 28,897,521 km (0.052 R)
• M42: 29,074,496 km (0.033 R)
• M43: 29,251,919 km (0.099 R)
• M44: 30,054,661 km (0.045 R)
• M45: 32,322,415 km (0.096 R)
• M46: 33,895,586 km (0.108 R)
• M47: 34,832,667 km (0.036 R)
• M48: 34,926,764 km (0.097 R)
• M49: 36,158,703 km (0.069 R)
• M50: 37,115,980 km (0.088 R)
• M51: 39,938,742 km (0.076 R)
• M52: 42,025,632 km (0.045 R)
• M53: 42,226,243 km (0.041 R)
• M54: 43,436,490 km (0.118 R)
• M55: 43,639,344 km (0.09 R)
• M56: 44,249,554 km (0.086 R)
• M57: 46,407,952 km (0.073 R)
• M58: 46,822,937 km (0.11 R)
• M59: 47,239,118 km (0.107 R)
• M60: 49,232,809 km (0.103 R)
• M61: 49,656,021 km (0.104 R)
• M62: 50,612,700 km (0.064 R)
• M63: 51,253,876 km (0.108 R)
• M64: 51,360,988 km (0.102 R)
• M65: 52,760,327 km (0.053 R)
• M66: 53,627,695 km (0.119 R)
• M67: 53,845,210 km (0.077 R)
• M68: 54,390,495 km (0.117 R)
• M69: 54,718,413 km (0.045 R)
• M70: 55,926,715 km (0.047 R)
• M71: 56,257,775 km (0.113 R)
• M72: 57,032,842 km (0.068 R)
• M73: 57,365,996 km (0.082 R)
• M74: 58,481,548 km (0.054 R)
• M75: 59,154,140 km (0.119 R)
• M76: 61,074,079 km (0.027 R)
• M77: 62,441,553 km (0.076 R)
• M78: 62,899,622 km (0.118 R)
• M79: 64,627,327 km (0.069 R)
• M80: 66,487,278 km (0.089 R)
• M81: 67,658,629 km (0.092 R)
• M82: 68,129,114 km (0.118 R)
• M83: 71,931,743 km (0.115 R)
• M84: 72,893,058 km (0.062 R)
• M85: 73,858,713 km (0.088 R)
• M86: 75,193,275 km (0.087 R)
• M87: 76,780,958 km (0.069 R)
• M88: 77,148,819 km (0.094 R)
• M89: 77,271,639 km (0.092 R)
• M90: 77,394,458 km (0.11 R)
• M91: 79,864,768 km (0.12 R)
• M92: 80,860,192 km (0.103 R)
• M93: 80,984,807 km (0.096 R)
• M94: 81,234,486 km (0.087 R)
• M95: 81,609,378 km (0.094 R)
• M96: 81,734,442 km (0.072 R)
• M97: 82,110,082 km (0.088 R)
• M98: 82,988,970 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 5.3

Gravity: 31.69 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 18.31 AU - 18.39 AU

Year: 28428 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,973,151 km

• M1: 75,248 km (0.104 R)
• M2: 203,752 km (0.094 R)
• M3: 694,733 km (0.111 R)
• M4: 936,782 km (0.087 R)
• M5: 1,001,408 km (0.112 R)
• M6: 2,307,398 km (0.097 R)
• M7: 2,665,684 km (0.068 R)
• M8: 2,993,304 km (0.117 R)
• M9: 3,737,703 km (0.079 R)
• M10: 3,945,494 km (0.08 R)
• M11: 4,210,582 km (0.047 R)
• M12: 4,318,292 km (0.074 R)
• M13: 4,426,751 km (0.098 R)
• M14: 4,536,256 km (0.11 R)
• M15: 5,444,016 km (0.1 R)
• M16: 5,561,301 km (0.107 R)
• M17: 7,549,307 km (0.072 R)
• M18: 8,144,258 km (0.119 R)
• M19: 8,617,436 km (0.081 R)
• M20: 8,754,168 km (0.069 R)
• M21: 8,960,763 km (0.07 R)
• M22: 9,099,440 km (0.112 R)
• M23: 13,179,273 km (0.047 R)
• M24: 15,112,227 km (0.113 R)
• M25: 16,027,317 km (0.105 R)
• M26: 17,217,817 km (0.111 R)
• M27: 19,592,684 km (0.103 R)
• M28: 20,315,989 km (0.112 R)
• M29: 20,772,263 km (0.053 R)
• M30: 21,047,822 km (0.087 R)
• M31: 22,631,465 km (0.119 R)
• M32: 23,104,643 km (0.118 R)
• M33: 23,199,638 km (0.104 R)
• M34: 23,389,926 km (0.06 R)
• M35: 25,714,976 km (0.071 R)
• M36: 27,707,770 km (0.081 R)
• M37: 29,337,638 km (0.081 R)
• M38: 30,580,198 km (0.119 R)
• M39: 31,417,946 km (0.097 R)
• M40: 31,628,730 km (0.104 R)
• M41: 32,051,344 km (0.074 R)
• M42: 34,844,186 km (0.109 R)
• M43: 35,062,300 km (0.105 R)
• M44: 35,938,944 km (0.116 R)
• M45: 37,825,822 km (0.103 R)
• M46: 38,049,919 km (0.11 R)
• M47: 39,290,385 km (0.074 R)
• M48: 39,744,713 km (0.091 R)
• M49: 40,314,981 km (0.094 R)
• M50: 42,390,651 km (0.064 R)
• M51: 44,619,061 km (0.062 R)
• M52: 44,737,393 km (0.103 R)
• M53: 44,855,874 km (0.051 R)
• M54: 44,974,356 km (0.105 R)
• M55: 52,774,389 km (0.086 R)
• M56: 54,788,724 km (0.11 R)
• M57: 54,915,434 km (0.078 R)
• M58: 57,470,266 km (0.097 R)
• M59: 57,985,780 km (0.082 R)
• M60: 58,115,033 km (0.109 R)
• M61: 61,242,975 km (0.064 R)
• M62: 67,117,833 km (0.076 R)
• M63: 67,253,368 km (0.097 R)
• M64: 68,205,110 km (0.064 R)
• M65: 69,024,458 km (0.046 R)
• M66: 70,259,538 km (0.08 R)
• M67: 70,397,168 km (0.082 R)
• M68: 71,640,326 km (0.07 R)
• M69: 72,473,137 km (0.037 R)
• M70: 77,536,876 km (0.028 R)
• M71: 78,391,827 km (0.095 R)
• M72: 79,393,236 km (0.077 R)
• M73: 79,680,164 km (0.075 R)
• M74: 81,553,279 km (0.025 R)
• M75: 82,132,672 km (0.104 R)
• M76: 83,004,079 km (0.099 R)
• M77: 83,586,763 km (0.082 R)
• M78: 84,024,786 km (0.087 R)
• M79: 85,049,531 km (0.074 R)
• M80: 86,520,677 km (0.098 R)
• M81: 86,815,833 km (0.098 R)
• M82: 87,555,445 km (0.092 R)
• M83: 89,786,548 km (0.108 R)
• M84: 90,684,284 km (0.104 R)
• M85: 92,187,145 km (0.106 R)
• M86: 92,488,584 km (0.11 R)
• M87: 94,001,318 km (0.113 R)
• M88: 95,674,570 km (0.108 R)
• M89: 96,744,494 km (0.118 R)
• M90: 97,204,358 km (0.119 R)
• M91: 97,972,244 km (0.067 R)
• M92: 99,823,368 km (0.117 R)
• M93: 103,403,544 km (0.119 R)
• M94: 104,815,898 km (0.055 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit