🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.6 AU - 0.92 AU

Year: 238 Days

Day: 31.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.61 AU - 2.59 AU

Year: 1095 Days

Day: 34.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,277,508 km

• M1: 230,082 km (0.067 R)
• M2: 384,018 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.13 AU - 2.83 AU

Year: 1406 Days

Day: 25.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.46 AU - 3.7 AU

Year: 1945 Days

Day: 28 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.72 AU - 3.56 AU

Year: 2002 Days

Day: 18 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,277,508 km

• M1: 437,125 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 14.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.68 AU - 11.04 AU

Year: 10306 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,277,508 km

• M1: 184,604 km (0.083 R)
• M2: 285,283 km (0.117 R)
• M3: 414,237 km (0.093 R)
• M4: 632,500 km (0.062 R)
• M5: 893,997 km (0.081 R)
• M6: 1,611,468 km (0.11 R)
• M7: 1,769,144 km (0.114 R)
• M8: 1,908,719 km (0.106 R)
• M9: 2,052,034 km (0.058 R)
• M10: 2,223,922 km (0.067 R)
• M11: 2,688,573 km (0.084 R)
• M12: 2,796,134 km (0.053 R)
• M13: 3,155,617 km (0.072 R)
• M14: 3,919,464 km (0.113 R)
• M15: 4,041,985 km (0.119 R)
• M16: 4,609,709 km (0.091 R)
• M17: 5,611,715 km (0.111 R)
• M18: 6,570,039 km (0.101 R)
• M19: 6,789,948 km (0.1 R)
• M20: 7,012,251 km (0.045 R)
• M21: 7,161,848 km (0.093 R)
• M22: 7,274,795 km (0.089 R)
• M23: 7,809,607 km (0.09 R)
• M24: 8,081,875 km (0.115 R)
• M25: 8,436,422 km (0.096 R)
• M26: 8,957,771 km (0.12 R)
• M27: 11,015,938 km (0.11 R)
• M28: 11,541,625 km (0.101 R)
• M29: 11,763,030 km (0.117 R)
• M30: 12,754,266 km (0.107 R)
• M31: 13,075,303 km (0.076 R)
• M32: 13,167,455 km (0.118 R)
• M33: 13,259,906 km (0.102 R)
• M34: 13,352,508 km (0.116 R)
• M35: 13,725,305 km (0.101 R)
• M36: 14,720,281 km (0.053 R)
• M37: 15,689,376 km (0.106 R)
• M38: 16,231,219 km (0.119 R)
• M39: 16,479,552 km (0.095 R)
• M40: 17,842,239 km (0.062 R)
• M41: 18,304,646 km (0.113 R)
• M42: 18,407,868 km (0.06 R)
• M43: 19,188,620 km (0.053 R)
• M44: 19,398,655 km (0.062 R)
• M45: 20,299,833 km (0.1 R)
• M46: 20,460,351 km (0.11 R)
• M47: 21,106,315 km (0.062 R)
• M48: 21,595,350 km (0.065 R)
• M49: 22,308,184 km (0.089 R)
• M50: 23,028,797 km (0.057 R)
• M51: 23,532,194 km (0.095 R)
• M52: 23,644,542 km (0.06 R)
• M53: 24,095,729 km (0.102 R)
• M54: 24,436,064 km (0.086 R)
• M55: 25,178,818 km (0.082 R)
• M56: 26,336,107 km (0.097 R)
• M57: 26,745,257 km (0.039 R)
• M58: 27,333,326 km (0.063 R)
• M59: 27,510,600 km (0.1 R)
• M60: 29,123,265 km (0.081 R)
• M61: 29,910,748 km (0.09 R)
• M62: 30,521,107 km (0.101 R)
• M63: 30,950,902 km (0.063 R)
• M64: 31,259,223 km (0.042 R)
• M65: 31,816,475 km (0.099 R)
• M66: 32,127,639 km (0.086 R)
• M67: 33,761,397 km (0.036 R)
• M68: 34,844,336 km (0.045 R)
• M69: 36,652,675 km (0.11 R)
• M70: 37,240,445 km (0.103 R)
• M71: 39,422,031 km (0.11 R)
• M72: 39,823,103 km (0.075 R)
• M73: 41,576,839 km (0.118 R)
• M74: 44,810,546 km (0.113 R)
• M75: 44,949,971 km (0.093 R)
• M76: 45,509,019 km (0.1 R)
• M77: 46,281,542 km (0.069 R)
• M78: 46,492,924 km (0.103 R)
• M79: 47,058,254 km (0.095 R)
• M80: 47,341,742 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.3

Radius: 4.3

Gravity: 24.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.75 AU - 16.33 AU

Year: 20991 Days

Day: 23.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,277,508 km

• M1: 132,245 km (0.099 R)
• M2: 166,502 km (0.084 R)
• M3: 232,176 km (0.12 R)
• M4: 307,124 km (0.095 R)
• M5: 1,289,982 km (0.075 R)
• M6: 1,399,039 km (0.053 R)
• M7: 2,082,702 km (0.101 R)
• M8: 2,441,288 km (0.104 R)
• M9: 2,610,632 km (0.101 R)
• M10: 3,141,256 km (0.096 R)
• M11: 3,589,003 km (0.085 R)
• M12: 3,665,597 km (0.083 R)
• M13: 4,017,002 km (0.105 R)
• M14: 4,667,753 km (0.104 R)
• M15: 4,962,610 km (0.09 R)
• M16: 5,090,816 km (0.076 R)
• M17: 5,263,601 km (0.063 R)
• M18: 5,659,138 km (0.099 R)
• M19: 6,997,740 km (0.109 R)
• M20: 7,237,994 km (0.061 R)
• M21: 9,678,234 km (0.096 R)
• M22: 10,215,889 km (0.089 R)
• M23: 12,287,820 km (0.12 R)
• M24: 13,104,474 km (0.108 R)
• M25: 13,341,138 km (0.114 R)
• M26: 13,818,505 km (0.111 R)
• M27: 14,119,645 km (0.111 R)
• M28: 14,912,813 km (0.114 R)
• M29: 15,097,866 km (0.095 R)
• M30: 15,971,817 km (0.062 R)
• M31: 16,097,928 km (0.1 R)
• M32: 16,224,487 km (0.069 R)
• M33: 17,637,589 km (0.076 R)
• M34: 18,029,835 km (0.105 R)
• M35: 18,424,773 km (0.101 R)
• M36: 19,223,476 km (0.073 R)
• M37: 19,290,645 km (0.101 R)
• M38: 19,492,303 km (0.082 R)
• M39: 20,992,471 km (0.105 R)
• M40: 21,477,467 km (0.105 R)
• M41: 22,036,365 km (0.103 R)
• M42: 22,106,526 km (0.117 R)
• M43: 22,317,609 km (0.083 R)
• M44: 22,458,680 km (0.081 R)
• M45: 22,741,569 km (0.086 R)
• M46: 23,526,060 km (0.038 R)
• M47: 25,121,073 km (0.054 R)
• M48: 25,635,989 km (0.105 R)
• M49: 28,033,295 km (0.106 R)
• M50: 29,335,843 km (0.105 R)
• M51: 31,286,749 km (0.119 R)
• M52: 32,637,019 km (0.096 R)
• M53: 32,957,608 km (0.09 R)
• M54: 33,198,610 km (0.117 R)
• M55: 33,520,993 km (0.109 R)
• M56: 35,394,258 km (0.057 R)
• M57: 35,971,257 km (0.073 R)
• M58: 36,468,071 km (0.025 R)
• M59: 36,967,279 km (0.118 R)
• M60: 37,468,881 km (0.088 R)
• M61: 38,309,621 km (0.073 R)
• M62: 38,817,057 km (0.113 R)
• M63: 40,438,548 km (0.069 R)
• M64: 41,560,682 km (0.085 R)
• M65: 41,734,216 km (0.029 R)
• M66: 41,908,048 km (0.097 R)
• M67: 43,307,088 km (0.109 R)
• M68: 43,835,617 km (0.118 R)
• M69: 44,189,117 km (0.071 R)
• M70: 44,454,952 km (0.087 R)
• M71: 44,721,236 km (0.107 R)
• M72: 44,988,119 km (0.105 R)
• M73: 45,255,450 km (0.085 R)
• M74: 46,510,277 km (0.068 R)
• M75: 47,141,879 km (0.094 R)
• M76: 48,596,270 km (0.062 R)
• M77: 50,342,376 km (0.097 R)
• M78: 50,434,977 km (0.102 R)
• M79: 50,805,382 km (0.056 R)
• M80: 52,015,479 km (0.043 R)
• M81: 52,671,166 km (0.065 R)
• M82: 52,952,859 km (0.112 R)
• M83: 53,990,470 km (0.083 R)
• M84: 57,722,638 km (0.045 R)
• M85: 58,498,452 km (0.103 R)
• M86: 58,595,691 km (0.06 R)
• M87: 59,277,707 km (0.091 R)
• M88: 59,962,417 km (0.079 R)
• M89: 61,735,002 km (0.069 R)
• M90: 63,424,860 km (0.05 R)
• M91: 63,524,641 km (0.038 R)
• M92: 63,724,654 km (0.117 R)
• M93: 64,526,349 km (0.065 R)
• M94: 64,827,788 km (0.099 R)
• M95: 67,154,933 km (0.107 R)
• M96: 68,175,190 km (0.086 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 17,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit