🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.91 AU - 0.99 AU

Year: 322 Days

Day: 21.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.43 AU - 4.03 AU

Year: 2509 Days

Day: 43.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,379,706 km

• M1: 395,238 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.27 AU - 4.97 AU

Year: 2912 Days

Day: 12.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,379,706 km

• M1: 510,278 km (0.091 R)
• M2: 1,391,410 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.67 AU - 4.67 AU

Year: 3515 Days

Day: 24.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.78 AU - 5.34 AU

Year: 3964 Days

Day: 27.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 91.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,379,706 km

• M1: 92,302 km (0.045 R)
• M2: 860,936 km (0.1 R)

Asteroid Belt

Center: 8.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 9.5

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.13 AU - 13.75 AU

Year: 14368 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 36,379,706 km

• M1: 150,196 km (0.074 R)
• M2: 232,625 km (0.106 R)
• M3: 630,106 km (0.058 R)
• M4: 1,034,020 km (0.105 R)
• M5: 2,238,433 km (0.089 R)
• M6: 2,884,097 km (0.111 R)
• M7: 3,699,855 km (0.093 R)
• M8: 3,777,346 km (0.115 R)
• M9: 4,376,635 km (0.066 R)
• M10: 4,458,765 km (0.105 R)
• M11: 4,962,610 km (0.097 R)
• M12: 5,396,145 km (0.104 R)
• M13: 5,528,689 km (0.085 R)
• M14: 6,023,857 km (0.052 R)
• M15: 6,207,414 km (0.062 R)
• M16: 6,346,241 km (0.117 R)
• M17: 6,721,881 km (0.085 R)
• M18: 7,445,336 km (0.049 R)
• M19: 7,642,506 km (0.088 R)
• M20: 7,891,288 km (0.103 R)
• M21: 8,295,052 km (0.05 R)
• M22: 8,965,550 km (0.117 R)
• M23: 9,122,777 km (0.079 R)
• M24: 10,744,568 km (0.099 R)
• M25: 12,453,574 km (0.045 R)
• M26: 12,982,702 km (0.036 R)
• M27: 13,399,182 km (0.096 R)
• M28: 13,759,713 km (0.111 R)
• M29: 14,184,421 km (0.12 R)
• M30: 15,046,703 km (0.066 R)
• M31: 15,484,277 km (0.086 R)
• M32: 16,371,841 km (0.115 R)
• M33: 16,757,355 km (0.071 R)
• M34: 17,210,786 km (0.098 R)
• M35: 17,799,903 km (0.116 R)
• M36: 18,462,023 km (0.116 R)
• M37: 20,496,554 km (0.081 R)
• M38: 21,260,401 km (0.059 R)
• M39: 21,962,763 km (0.1 R)
• M40: 23,462,332 km (0.1 R)
• M41: 24,188,031 km (0.067 R)
• M42: 26,559,456 km (0.082 R)
• M43: 28,232,260 km (0.094 R)
• M44: 28,540,132 km (0.079 R)
• M45: 29,392,391 km (0.086 R)
• M46: 29,470,182 km (0.101 R)
• M47: 30,489,093 km (0.109 R)
• M48: 31,439,788 km (0.084 R)
• M49: 33,532,812 km (0.027 R)
• M50: 33,940,466 km (0.111 R)
• M51: 34,103,976 km (0.112 R)
• M52: 36,170,072 km (0.028 R)
• M53: 37,260,342 km (0.087 R)
• M54: 37,682,656 km (0.086 R)
• M55: 37,767,329 km (0.082 R)
• M56: 38,446,653 km (0.114 R)
• M57: 39,817,418 km (0.091 R)
• M58: 40,508,859 km (0.119 R)
• M59: 40,942,992 km (0.081 R)
• M60: 41,378,771 km (0.062 R)
• M61: 42,079,039 km (0.11 R)
• M62: 44,114,168 km (0.073 R)
• M63: 44,381,948 km (0.052 R)
• M64: 44,919,304 km (0.101 R)
• M65: 45,009,063 km (0.045 R)
• M66: 45,548,812 km (0.082 R)
• M67: 47,089,819 km (0.105 R)
• M68: 49,201,692 km (0.074 R)
• M69: 49,479,346 km (0.095 R)
• M70: 50,222,548 km (0.113 R)
• M71: 50,595,645 km (0.084 R)
• M72: 50,688,995 km (0.027 R)
• M73: 50,782,493 km (0.111 R)
• M74: 50,875,992 km (0.094 R)
• M75: 51,626,076 km (0.058 R)
• M76: 52,190,957 km (0.118 R)
• M77: 52,663,387 km (0.102 R)
• M78: 52,947,474 km (0.092 R)
• M79: 53,612,436 km (0.056 R)
• M80: 54,854,547 km (0.053 R)
• M81: 55,720,121 km (0.096 R)
• M82: 56,396,452 km (0.098 R)
• M83: 56,978,239 km (0.115 R)
• M84: 57,172,716 km (0.057 R)
• M85: 57,367,343 km (0.071 R)
• M86: 57,562,119 km (0.068 R)
• M87: 59,325,579 km (0.114 R)
• M88: 61,803,967 km (0.116 R)
• M89: 64,215,036 km (0.064 R)
• M90: 65,941,395 km (0.109 R)
• M91: 66,247,622 km (0.055 R)
• M92: 68,714,491 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.3

Radius: 4.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.97 AU - 19.33 AU

Year: 26928 Days

Day: 23.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,379,706 km

• M1: 71,358 km (0.042 R)
• M2: 452,384 km (0.079 R)
• M3: 489,185 km (0.095 R)
• M4: 1,530,685 km (0.115 R)
• M5: 1,663,678 km (0.032 R)
• M6: 2,448,768 km (0.101 R)
• M7: 2,581,910 km (0.03 R)
• M8: 4,436,175 km (0.109 R)
• M9: 4,818,248 km (0.07 R)
• M10: 5,382,382 km (0.104 R)
• M11: 5,468,700 km (0.119 R)
• M12: 5,672,153 km (0.102 R)
• M13: 6,266,954 km (0.111 R)
• M14: 6,541,017 km (0.087 R)
• M15: 6,912,618 km (0.116 R)
• M16: 7,069,397 km (0.086 R)
• M17: 7,322,816 km (0.109 R)
• M18: 8,802,788 km (0.112 R)
• M19: 9,178,278 km (0.055 R)
• M20: 10,335,717 km (0.095 R)
• M21: 12,024,228 km (0.074 R)
• M22: 13,443,014 km (0.029 R)
• M23: 13,599,643 km (0.047 R)
• M24: 13,875,053 km (0.086 R)
• M25: 15,238,638 km (0.104 R)
• M26: 15,483,679 km (0.112 R)
• M27: 16,019,239 km (0.07 R)
• M28: 16,102,116 km (0.105 R)
• M29: 16,310,057 km (0.092 R)
• M30: 16,686,446 km (0.105 R)
• M31: 17,023,490 km (0.045 R)
• M32: 17,108,162 km (0.061 R)
• M33: 17,704,310 km (0.093 R)
• M34: 18,307,339 km (0.107 R)
• M35: 18,480,872 km (0.088 R)
• M36: 18,611,321 km (0.097 R)
• M37: 18,829,585 km (0.115 R)
• M38: 18,917,100 km (0.074 R)
• M39: 19,888,588 km (0.043 R)
• M40: 20,066,909 km (0.063 R)
• M41: 20,245,828 km (0.069 R)
• M42: 20,425,345 km (0.112 R)
• M43: 21,421,667 km (0.089 R)
• M44: 23,461,284 km (0.077 R)
• M45: 24,170,678 km (0.111 R)
• M46: 25,562,087 km (0.056 R)
• M47: 25,755,966 km (0.06 R)
• M48: 27,572,982 km (0.108 R)
• M49: 27,622,648 km (0.107 R)
• M50: 29,177,419 km (0.111 R)
• M51: 29,685,005 km (0.059 R)
• M52: 30,298,057 km (0.093 R)
• M53: 30,915,148 km (0.09 R)
• M54: 31,018,371 km (0.075 R)
• M55: 31,225,264 km (0.074 R)
• M56: 32,057,328 km (0.025 R)
• M57: 33,424,802 km (0.117 R)
• M58: 33,742,997 km (0.081 R)
• M59: 33,955,874 km (0.103 R)
• M60: 34,275,715 km (0.069 R)
• M61: 34,329,121 km (0.065 R)
• M62: 35,133,808 km (0.04 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit