🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.9 AU - 1.12 AU

Year: 355 Days

Day: 20.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.7 AU - 5.54 AU

Year: 4053 Days

Day: 44.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.4

Radius: 7

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.62 AU - 17.14 AU

Year: 20081 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,334,331 km

• M1: 166,203 km (0.116 R)
• M2: 720,763 km (0.08 R)
• M3: 1,617,602 km (0.112 R)
• M4: 1,879,548 km (0.081 R)
• M5: 2,155,107 km (0.079 R)
• M6: 3,504,330 km (0.1 R)
• M7: 3,630,142 km (0.091 R)
• M8: 3,886,253 km (0.036 R)
• M9: 4,060,236 km (0.102 R)
• M10: 4,506,486 km (0.06 R)
• M11: 5,348,423 km (0.108 R)
• M12: 5,542,003 km (0.094 R)
• M13: 5,836,860 km (0.084 R)
• M14: 6,339,659 km (0.063 R)
• M15: 8,598,287 km (0.106 R)
• M16: 8,939,520 km (0.105 R)
• M17: 9,227,197 km (0.084 R)
• M18: 9,343,135 km (0.118 R)
• M19: 9,518,015 km (0.092 R)
• M20: 10,468,560 km (0.101 R)
• M21: 12,651,193 km (0.086 R)
• M22: 12,844,623 km (0.116 R)
• M23: 13,104,175 km (0.048 R)
• M24: 14,226,159 km (0.102 R)
• M25: 14,696,944 km (0.068 R)
• M26: 14,832,479 km (0.116 R)
• M27: 15,723,185 km (0.093 R)
• M28: 15,861,862 km (0.102 R)
• M29: 16,070,402 km (0.116 R)
• M30: 16,279,988 km (0.109 R)
• M31: 16,843,224 km (0.053 R)
• M32: 17,988,695 km (0.091 R)
• M33: 19,085,248 km (0.035 R)
• M34: 20,808,316 km (0.079 R)
• M35: 21,496,017 km (0.078 R)
• M36: 21,881,232 km (0.1 R)
• M37: 22,036,066 km (0.112 R)
• M38: 22,113,557 km (0.11 R)
• M39: 22,972,249 km (0.113 R)
• M40: 24,240,540 km (0.037 R)
• M41: 24,320,425 km (0.047 R)
• M42: 24,802,429 km (0.095 R)
• M43: 24,963,845 km (0.094 R)
• M44: 25,612,801 km (0.11 R)
• M45: 26,431,700 km (0.069 R)
• M46: 27,509,253 km (0.118 R)
• M47: 27,676,204 km (0.113 R)
• M48: 28,685,541 km (0.073 R)
• M49: 28,854,886 km (0.081 R)
• M50: 29,964,005 km (0.05 R)
• M51: 30,740,118 km (0.116 R)
• M52: 31,610,030 km (0.082 R)
• M53: 31,697,395 km (0.102 R)
• M54: 33,196,216 km (0.096 R)
• M55: 34,537,810 km (0.069 R)
• M56: 34,718,075 km (0.115 R)
• M57: 35,079,354 km (0.057 R)
• M58: 35,714,846 km (0.042 R)
• M59: 36,445,632 km (0.071 R)
• M60: 36,629,039 km (0.074 R)
• M61: 37,643,611 km (0.106 R)
• M62: 38,014,913 km (0.078 R)
• M63: 38,201,013 km (0.062 R)
• M64: 38,387,412 km (0.099 R)
• M65: 39,511,939 km (0.104 R)
• M66: 39,983,771 km (0.032 R)
• M67: 40,267,708 km (0.117 R)
• M68: 41,028,263 km (0.098 R)
• M69: 42,659,927 km (0.082 R)
• M70: 43,338,054 km (0.049 R)
• M71: 46,881,130 km (0.056 R)
• M72: 48,384,589 km (0.083 R)
• M73: 48,485,418 km (0.096 R)
• M74: 49,091,588 km (0.057 R)
• M75: 49,192,866 km (0.092 R)
• M76: 51,953,695 km (0.113 R)
• M77: 52,263,512 km (0.068 R)
• M78: 53,196,853 km (0.077 R)
• M79: 53,926,442 km (0.11 R)
• M80: 54,974,674 km (0.091 R)
• M81: 56,029,489 km (0.078 R)
• M82: 56,559,365 km (0.082 R)
• M83: 58,480,800 km (0.087 R)
• M84: 58,695,622 km (0.093 R)
• M85: 61,730,514 km (0.107 R)
• M86: 61,949,226 km (0.116 R)
• M87: 62,716,813 km (0.043 R)
• M88: 63,266,884 km (0.116 R)
• M89: 65,483,626 km (0.11 R)
• M90: 66,601,570 km (0.098 R)
• M91: 68,064,189 km (0.066 R)
• M92: 69,082,950 km (0.082 R)
• M93: 69,423,734 km (0.083 R)
• M94: 69,764,967 km (0.076 R)
• M95: 70,335,084 km (0.065 R)
• M96: 71,365,066 km (0.109 R)
• M97: 74,950,628 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.6

Radius: 6.8

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.84 AU - 19.76 AU

Year: 26273 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,334,331 km

• M1: 153,487 km (0.11 R)
• M2: 316,998 km (0.12 R)
• M3: 377,435 km (0.116 R)
• M4: 609,911 km (0.097 R)
• M5: 1,065,286 km (0.115 R)
• M6: 1,463,965 km (0.101 R)
• M7: 1,982,920 km (0.104 R)
• M8: 2,061,459 km (0.032 R)
• M9: 2,221,678 km (0.083 R)
• M10: 2,640,103 km (0.118 R)
• M11: 3,312,695 km (0.096 R)
• M12: 6,950,317 km (0.119 R)
• M13: 7,070,444 km (0.072 R)
• M14: 7,434,865 km (0.056 R)
• M15: 7,993,014 km (0.12 R)
• M16: 8,118,826 km (0.093 R)
• M17: 8,182,106 km (0.119 R)
• M18: 9,149,256 km (0.086 R)
• M19: 9,215,079 km (0.096 R)
• M20: 9,347,025 km (0.057 R)
• M21: 10,356,960 km (0.089 R)
• M22: 10,425,625 km (0.111 R)
• M23: 10,909,724 km (0.112 R)
• M24: 11,471,913 km (0.098 R)
• M25: 12,478,557 km (0.114 R)
• M26: 13,964,812 km (0.072 R)
• M27: 14,192,649 km (0.118 R)
• M28: 17,181,914 km (0.119 R)
• M29: 17,263,145 km (0.08 R)
• M30: 17,917,636 km (0.118 R)
• M31: 18,580,056 km (0.03 R)
• M32: 19,082,256 km (0.106 R)
• M33: 19,419,449 km (0.067 R)
• M34: 19,588,794 km (0.092 R)
• M35: 19,843,709 km (0.099 R)
• M36: 20,014,250 km (0.08 R)
• M37: 20,787,971 km (0.07 R)
• M38: 22,453,144 km (0.088 R)
• M39: 22,987,807 km (0.056 R)
• M40: 25,168,196 km (0.118 R)
• M41: 25,723,503 km (0.118 R)
• M42: 26,189,351 km (0.112 R)
• M43: 26,940,632 km (0.108 R)
• M44: 27,984,974 km (0.098 R)
• M45: 28,560,178 km (0.086 R)
• M46: 28,656,519 km (0.055 R)
• M47: 29,430,389 km (0.079 R)
• M48: 30,801,304 km (0.025 R)
• M49: 31,196,841 km (0.099 R)
• M50: 32,694,764 km (0.097 R)
• M51: 33,401,913 km (0.077 R)
• M52: 33,503,341 km (0.111 R)
• M53: 33,808,221 km (0.058 R)
• M54: 36,593,285 km (0.112 R)
• M55: 39,343,941 km (0.072 R)
• M56: 39,665,576 km (0.098 R)
• M57: 41,286,918 km (0.096 R)
• M58: 41,395,825 km (0.077 R)
• M59: 42,379,730 km (0.066 R)
• M60: 43,814,673 km (0.06 R)
• M61: 44,593,928 km (0.086 R)
• M62: 47,985,013 km (0.115 R)
• M63: 48,673,014 km (0.116 R)
• M64: 49,943,100 km (0.1 R)
• M65: 50,756,912 km (0.096 R)
• M66: 51,809,782 km (0.109 R)
• M67: 51,927,216 km (0.072 R)
• M68: 57,666,688 km (0.077 R)
• M69: 58,276,000 km (0.119 R)
• M70: 59,132,598 km (0.025 R)
• M71: 59,624,027 km (0.079 R)
• M72: 59,993,384 km (0.078 R)
• M73: 61,106,242 km (0.117 R)
• M74: 62,475,661 km (0.09 R)
• M75: 63,729,291 km (0.064 R)
• M76: 64,359,248 km (0.112 R)
• M77: 65,498,286 km (0.093 R)
• M78: 67,668,054 km (0.099 R)
• M79: 69,213,699 km (0.065 R)
• M80: 70,120,711 km (0.076 R)
• M81: 71,292,660 km (0.066 R)
• M82: 71,684,756 km (0.095 R)
• M83: 72,208,648 km (0.046 R)
• M84: 73,524,062 km (0.079 R)
• M85: 74,184,686 km (0.117 R)
• M86: 75,644,911 km (0.112 R)
• M87: 79,269,369 km (0.089 R)
• M88: 81,580,207 km (0.072 R)
• M89: 81,853,522 km (0.115 R)
• M90: 84,603,430 km (0.104 R)
• M91: 85,989,754 km (0.054 R)
• M92: 88,363,573 km (0.038 R)
• M93: 93,604,285 km (0.109 R)
• M94: 94,033,631 km (0.105 R)
• M95: 96,045,723 km (0.053 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit