🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.6 AU - 0.6 AU

Year: 178 Days

Day: 12 Hours

Environment

Temp: 159 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,522,177 km

• M1: 93,947 km (0.093 R)

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.08 AU - 1.24 AU

Year: 478 Days

Day: 28.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.47 AU - 2.23 AU

Year: 963 Days

Day: 33.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.65 AU - 2.21 AU

Year: 1027 Days

Day: 12 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.63 AU - 2.49 AU

Year: 1132 Days

Day: 23.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,522,177 km

• M1: 1,123,480 km (0.117 R)
• M2: 1,573,470 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.86 AU - 2.52 AU

Year: 1241 Days

Day: 29.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.74 AU - 3.78 AU

Year: 2792 Days

Day: 22.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 8.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.3 AU - 7 AU

Year: 5840 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,522,177 km

• M1: 131,796 km (0.087 R)
• M2: 333,454 km (0.088 R)
• M3: 692,937 km (0.066 R)
• M4: 777,311 km (0.035 R)
• M5: 876,793 km (0.091 R)
• M6: 1,064,538 km (0.108 R)
• M7: 1,330,972 km (0.115 R)
• M8: 1,576,014 km (0.058 R)
• M9: 1,632,412 km (0.093 R)
• M10: 1,703,920 km (0.117 R)
• M11: 1,791,285 km (0.11 R)
• M12: 2,046,948 km (0.091 R)
• M13: 2,186,971 km (0.068 R)
• M14: 2,813,338 km (0.071 R)
• M15: 2,934,512 km (0.093 R)
• M16: 3,164,294 km (0.096 R)
• M17: 3,236,251 km (0.091 R)
• M18: 3,510,763 km (0.086 R)
• M19: 3,698,059 km (0.047 R)
• M20: 3,965,840 km (0.034 R)
• M21: 4,560,790 km (0.077 R)
• M22: 4,683,161 km (0.104 R)
• M23: 4,827,224 km (0.098 R)
• M24: 5,056,707 km (0.08 R)
• M25: 5,204,660 km (0.061 R)
• M26: 5,289,781 km (0.107 R)
• M27: 5,396,893 km (0.065 R)
• M28: 5,613,361 km (0.108 R)
• M29: 5,854,812 km (0.12 R)
• M30: 5,943,374 km (0.037 R)
• M31: 6,645,437 km (0.071 R)
• M32: 6,714,850 km (0.056 R)
• M33: 7,302,022 km (0.075 R)
• M34: 7,565,613 km (0.099 R)
• M35: 8,077,537 km (0.075 R)
• M36: 8,375,237 km (0.085 R)
• M37: 8,701,659 km (0.111 R)
• M38: 9,575,161 km (0.085 R)
• M39: 9,679,730 km (0.095 R)
• M40: 9,784,748 km (0.118 R)
• M41: 9,916,544 km (0.038 R)
• M42: 10,102,045 km (0.076 R)
• M43: 10,315,372 km (0.115 R)
• M44: 10,828,193 km (0.049 R)
• M45: 10,882,647 km (0.095 R)
• M46: 11,376,918 km (0.111 R)
• M47: 11,571,096 km (0.055 R)
• M48: 11,682,547 km (0.088 R)
• M49: 11,822,421 km (0.04 R)
• M50: 12,075,540 km (0.105 R)
• M51: 12,132,088 km (0.102 R)
• M52: 12,644,461 km (0.116 R)
• M53: 12,759,352 km (0.098 R)
• M54: 13,076,948 km (0.11 R)
• M55: 13,455,580 km (0.106 R)
• M56: 13,926,664 km (0.118 R)
• M57: 14,104,686 km (0.112 R)
• M58: 14,283,605 km (0.101 R)
• M59: 14,343,294 km (0.081 R)
• M60: 14,433,053 km (0.106 R)
• M61: 14,583,249 km (0.073 R)
• M62: 14,733,894 km (0.113 R)
• M63: 14,945,575 km (0.078 R)
• M64: 15,067,049 km (0.081 R)
• M65: 15,402,746 km (0.097 R)
• M66: 15,679,203 km (0.095 R)
• M67: 16,019,389 km (0.118 R)
• M68: 16,707,090 km (0.093 R)
• M69: 17,276,908 km (0.041 R)
• M70: 17,853,010 km (0.098 R)
• M71: 17,949,650 km (0.115 R)
• M72: 18,663,681 km (0.073 R)
• M73: 18,729,055 km (0.106 R)
• M74: 18,827,341 km (0.112 R)
• M75: 19,057,123 km (0.085 R)
• M76: 19,420,197 km (0.113 R)
• M77: 19,519,530 km (0.11 R)
• M78: 19,952,167 km (0.061 R)
• M79: 20,186,587 km (0.098 R)
• M80: 20,320,926 km (0.096 R)
• M81: 20,759,397 km (0.059 R)
• M82: 21,030,768 km (0.086 R)
• M83: 21,886,617 km (0.118 R)
• M84: 22,614,261 km (0.071 R)
• M85: 22,823,549 km (0.072 R)
• M86: 23,455,600 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.4

Radius: 3.8

Gravity: 66.51 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.64 AU - 19.02 AU

Year: 25267 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,522,177 km

• M1: 93,499 km (0.09 R)
• M2: 118,482 km (0.117 R)
• M3: 146,756 km (0.078 R)
• M4: 178,021 km (0.114 R)
• M5: 590,164 km (0.117 R)
• M6: 1,126,173 km (0.092 R)
• M7: 1,330,374 km (0.051 R)
• M8: 2,512,347 km (0.042 R)
• M9: 3,383,605 km (0.059 R)
• M10: 3,431,775 km (0.069 R)
• M11: 3,480,245 km (0.118 R)
• M12: 3,825,816 km (0.077 R)
• M13: 3,926,645 km (0.078 R)
• M14: 3,977,359 km (0.111 R)
• M15: 4,079,384 km (0.089 R)
• M16: 5,202,416 km (0.029 R)
• M17: 5,768,494 km (0.055 R)
• M18: 5,826,239 km (0.047 R)
• M19: 6,653,814 km (0.072 R)
• M20: 6,897,060 km (0.102 R)
• M21: 8,481,601 km (0.106 R)
• M22: 8,745,192 km (0.096 R)
• M23: 9,011,327 km (0.106 R)
• M24: 9,145,516 km (0.063 R)
• M25: 10,382,092 km (0.112 R)
• M26: 11,235,099 km (0.069 R)
• M27: 11,307,205 km (0.093 R)
• M28: 11,597,126 km (0.084 R)
• M29: 12,332,699 km (0.074 R)
• M30: 12,407,049 km (0.06 R)
• M31: 13,617,296 km (0.046 R)
• M32: 15,261,975 km (0.12 R)
• M33: 18,819,113 km (0.071 R)
• M34: 22,163,523 km (0.095 R)
• M35: 22,799,314 km (0.069 R)
• M36: 22,982,122 km (0.105 R)
• M37: 23,073,676 km (0.117 R)
• M38: 23,257,083 km (0.101 R)
• M39: 23,533,241 km (0.106 R)
• M40: 25,496,264 km (0.075 R)
• M41: 25,685,954 km (0.025 R)
• M42: 26,353,610 km (0.064 R)
• M43: 33,438,565 km (0.053 R)
• M44: 33,750,177 km (0.092 R)
• M45: 34,900,884 km (0.11 R)
• M46: 35,006,201 km (0.034 R)
• M47: 35,322,451 km (0.085 R)
• M48: 36,170,820 km (0.108 R)
• M49: 36,811,398 km (0.113 R)
• M50: 40,400,999 km (0.105 R)
• M51: 42,069,165 km (0.036 R)
• M52: 42,630,307 km (0.113 R)
• M53: 42,742,804 km (0.101 R)
• M54: 43,873,166 km (0.107 R)
• M55: 44,898,959 km (0.113 R)
• M56: 47,323,192 km (0.12 R)
• M57: 47,789,638 km (0.112 R)
• M58: 48,727,318 km (0.11 R)
• M59: 50,145,057 km (0.084 R)
• M60: 50,263,837 km (0.118 R)
• M61: 50,859,087 km (0.105 R)
• M62: 53,021,076 km (0.068 R)
• M63: 54,967,942 km (0.037 R)
• M64: 55,950,202 km (0.092 R)
• M65: 58,056,390 km (0.111 R)
• M66: 60,062,348 km (0.054 R)
• M67: 60,820,510 km (0.108 R)
• M68: 61,836,130 km (0.11 R)
• M69: 61,963,588 km (0.083 R)
• M70: 63,755,621 km (0.098 R)
• M71: 65,175,753 km (0.1 R)
• M72: 65,435,006 km (0.097 R)
• M73: 65,564,708 km (0.103 R)
• M74: 66,998,005 km (0.054 R)
• M75: 67,915,489 km (0.116 R)
• M76: 69,233,296 km (0.052 R)
• M77: 70,692,474 km (0.111 R)
• M78: 71,894,044 km (0.098 R)
• M79: 72,027,934 km (0.092 R)
• M80: 72,430,203 km (0.041 R)
• M81: 74,181,994 km (0.112 R)
• M82: 75,674,980 km (0.096 R)
• M83: 75,811,264 km (0.036 R)
• M84: 77,040,959 km (0.099 R)
• M85: 81,047,938 km (0.118 R)
• M86: 81,326,638 km (0.089 R)
• M87: 81,745,512 km (0.105 R)
• M88: 82,585,355 km (0.05 R)
• M89: 87,684,099 km (0.095 R)
• M90: 90,271,394 km (0.112 R)
• M91: 91,429,431 km (0.066 R)
• M92: 94,492,298 km (0.119 R)
• M93: 95,520,784 km (0.11 R)
• M94: 96,996,417 km (0.1 R)
• M95: 98,479,530 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 19,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit