🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.71 AU - 0.77 AU

Year: 231 Days

Day: 36.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.69 AU - 0.95 AU

Year: 270 Days

Day: 15.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,368,266 km

• M1: 191,036 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.84 AU - 0.9 AU

Year: 295 Days

Day: 12.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,368,266 km

• M1: 52,359 km (0.107 R)
• M2: 86,617 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.42 AU - 1.72 AU

Year: 715 Days

Day: 16.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.58 AU - 2 AU

Year: 870 Days

Day: 20.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,368,266 km

• M1: 563,984 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.17 AU - 2.27 AU

Year: 1202 Days

Day: 17.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,368,266 km

• M1: 2,141,194 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.33 AU - 2.87 AU

Year: 1524 Days

Day: 36.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 12.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.75 AU - 12.23 AU

Year: 12348 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 89,368,266 km

• M1: 165,306 km (0.088 R)
• M2: 413,937 km (0.085 R)
• M3: 637,437 km (0.099 R)
• M4: 890,407 km (0.112 R)
• M5: 995,873 km (0.096 R)
• M6: 1,249,890 km (0.061 R)
• M7: 1,478,027 km (0.08 R)
• M8: 1,803,851 km (0.067 R)
• M9: 1,888,972 km (0.057 R)
• M10: 2,116,959 km (0.108 R)
• M11: 2,225,268 km (0.111 R)
• M12: 2,523,566 km (0.098 R)
• M13: 2,697,100 km (0.074 R)
• M14: 2,834,880 km (0.089 R)
• M15: 2,975,053 km (0.116 R)
• M16: 3,056,284 km (0.072 R)
• M17: 3,138,264 km (0.092 R)
• M18: 3,367,448 km (0.111 R)
• M19: 3,559,233 km (0.116 R)
• M20: 3,645,700 km (0.104 R)
• M21: 3,754,757 km (0.097 R)
• M22: 4,156,278 km (0.111 R)
• M23: 4,666,107 km (0.045 R)
• M24: 4,976,672 km (0.071 R)
• M25: 5,195,833 km (0.116 R)
• M26: 5,294,269 km (0.103 R)
• M27: 6,260,222 km (0.078 R)
• M28: 6,817,325 km (0.12 R)
• M29: 7,529,111 km (0.109 R)
• M30: 7,612,886 km (0.097 R)
• M31: 7,865,856 km (0.1 R)
• M32: 8,380,024 km (0.11 R)
• M33: 9,142,075 km (0.091 R)
• M34: 9,291,225 km (0.05 R)
• M35: 9,591,916 km (0.109 R)
• M36: 9,743,459 km (0.111 R)
• M37: 9,987,603 km (0.109 R)
• M38: 10,110,422 km (0.116 R)
• M39: 10,513,140 km (0.038 R)
• M40: 11,015,938 km (0.115 R)
• M41: 11,526,815 km (0.044 R)
• M42: 12,274,655 km (0.095 R)
• M43: 12,937,822 km (0.093 R)
• M44: 14,264,157 km (0.103 R)
• M45: 14,785,954 km (0.099 R)
• M46: 15,669,330 km (0.066 R)
• M47: 15,776,442 km (0.092 R)
• M48: 15,991,564 km (0.118 R)
• M49: 16,424,500 km (0.094 R)
• M50: 16,642,614 km (0.106 R)
• M51: 16,751,970 km (0.061 R)
• M52: 16,971,280 km (0.09 R)
• M53: 18,082,792 km (0.06 R)
• M54: 18,345,486 km (0.032 R)
• M55: 18,571,678 km (0.116 R)
• M56: 18,950,759 km (0.045 R)
• M57: 19,601,211 km (0.109 R)
• M58: 21,199,664 km (0.101 R)
• M59: 21,476,719 km (0.093 R)
• M60: 22,114,604 km (0.097 R)
• M61: 23,205,023 km (0.07 R)
• M62: 23,900,653 km (0.084 R)
• M63: 24,065,361 km (0.11 R)
• M64: 24,769,368 km (0.079 R)
• M65: 25,228,634 km (0.099 R)
• M66: 25,396,333 km (0.119 R)
• M67: 25,648,555 km (0.113 R)
• M68: 26,580,400 km (0.07 R)
• M69: 26,751,091 km (0.065 R)
• M70: 27,136,306 km (0.077 R)
• M71: 27,265,110 km (0.059 R)
• M72: 28,870,743 km (0.087 R)
• M73: 29,046,222 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.3

Radius: 6.4

Gravity: 22.69 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.87 AU - 15.83 AU

Year: 21857 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,368,266 km

• M1: 111,151 km (0.078 R)
• M2: 875,746 km (0.115 R)
• M3: 931,995 km (0.086 R)
• M4: 1,138,290 km (0.114 R)
• M5: 1,326,784 km (0.101 R)
• M6: 3,031,152 km (0.034 R)
• M7: 3,791,259 km (0.075 R)
• M8: 4,313,056 km (0.114 R)
• M9: 4,557,798 km (0.086 R)
• M10: 5,163,371 km (0.103 R)
• M11: 5,423,222 km (0.114 R)
• M12: 5,687,262 km (0.101 R)
• M13: 6,448,865 km (0.073 R)
• M14: 7,357,971 km (0.112 R)
• M15: 9,928,511 km (0.09 R)
• M16: 10,643,440 km (0.095 R)
• M17: 11,107,044 km (0.081 R)
• M18: 11,509,611 km (0.042 R)
• M19: 11,577,230 km (0.105 R)
• M20: 12,329,109 km (0.068 R)
• M21: 12,398,223 km (0.111 R)
• M22: 14,385,930 km (0.099 R)
• M23: 15,416,360 km (0.114 R)
• M24: 15,865,303 km (0.085 R)
• M25: 16,091,345 km (0.105 R)
• M26: 16,546,572 km (0.095 R)
• M27: 16,852,499 km (0.103 R)
• M28: 17,703,262 km (0.108 R)
• M29: 18,094,610 km (0.104 R)
• M30: 19,688,277 km (0.119 R)
• M31: 20,338,279 km (0.111 R)
• M32: 20,419,960 km (0.081 R)
• M33: 20,665,899 km (0.072 R)
• M34: 22,414,399 km (0.073 R)
• M35: 22,752,789 km (0.062 R)
• M36: 23,007,704 km (0.074 R)
• M37: 23,178,245 km (0.081 R)
• M38: 25,432,236 km (0.104 R)
• M39: 26,228,546 km (0.07 R)
• M40: 27,393,315 km (0.104 R)
• M41: 27,845,699 km (0.115 R)
• M42: 28,483,285 km (0.096 R)
• M43: 29,033,656 km (0.097 R)
• M44: 30,331,417 km (0.105 R)
• M45: 31,175,598 km (0.072 R)
• M46: 31,647,878 km (0.094 R)
• M47: 32,983,039 km (0.102 R)
• M48: 33,367,805 km (0.09 R)
• M49: 33,947,946 km (0.025 R)
• M50: 36,103,053 km (0.118 R)
• M51: 36,499,636 km (0.038 R)
• M52: 37,597,685 km (0.118 R)
• M53: 38,706,504 km (0.094 R)
• M54: 40,235,843 km (0.11 R)
• M55: 42,305,530 km (0.048 R)
• M56: 42,409,949 km (0.081 R)
• M57: 42,723,656 km (0.041 R)
• M58: 44,515,689 km (0.072 R)
• M59: 44,940,846 km (0.026 R)
• M60: 46,763,098 km (0.111 R)
• M61: 47,087,127 km (0.034 R)
• M62: 47,411,904 km (0.073 R)
• M63: 47,846,186 km (0.063 R)
• M64: 48,718,641 km (0.105 R)
• M65: 52,372,569 km (0.11 R)
• M66: 53,949,181 km (0.096 R)
• M67: 55,655,644 km (0.102 R)
• M68: 58,306,368 km (0.118 R)
• M69: 61,115,966 km (0.097 R)
• M70: 61,706,878 km (0.095 R)
• M71: 63,729,890 km (0.082 R)
• M72: 63,849,568 km (0.101 R)
• M73: 65,050,540 km (0.048 R)
• M74: 65,653,718 km (0.113 R)
• M75: 66,137,667 km (0.075 R)
• M76: 66,501,489 km (0.107 R)
• M77: 67,963,061 km (0.119 R)
• M78: 68,820,556 km (0.106 R)
• M79: 69,066,195 km (0.066 R)
• M80: 70,051,597 km (0.103 R)
• M81: 71,538,599 km (0.088 R)
• M82: 73,161,287 km (0.028 R)
• M83: 74,795,943 km (0.091 R)
• M84: 74,922,204 km (0.117 R)
• M85: 75,934,682 km (0.103 R)
• M86: 76,824,341 km (0.11 R)
• M87: 76,951,798 km (0.091 R)
• M88: 78,742,485 km (0.102 R)
• M89: 80,417,383 km (0.079 R)
• M90: 80,676,187 km (0.068 R)
• M91: 81,064,842 km (0.077 R)
• M92: 83,671,435 km (0.111 R)
• M93: 83,802,633 km (0.108 R)
• M94: 85,512,536 km (0.104 R)
• M95: 85,776,577 km (0.076 R)
• M96: 87,899,071 km (0.088 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit