🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.54 AU - 0.64 AU

Year: 166 Days

Day: 44.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,248,683 km

• M1: 13,763 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.58 AU - 0.64 AU

Year: 175 Days

Day: 25.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.62 AU - 0.96 AU

Year: 258 Days

Day: 25.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.76 AU - 1.2 AU

Year: 356 Days

Day: 41.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,248,683 km

• M1: 211,232 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.26 AU - 3.32 AU

Year: 1711 Days

Day: 32.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 8.7

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.43 AU - 7.03 AU

Year: 5035 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,248,683 km

• M1: 122,969 km (0.109 R)
• M2: 225,893 km (0.113 R)
• M3: 355,893 km (0.076 R)
• M4: 763,697 km (0.055 R)
• M5: 987,047 km (0.115 R)
• M6: 1,087,427 km (0.088 R)
• M7: 1,217,876 km (0.094 R)
• M8: 1,423,424 km (0.081 R)
• M9: 1,494,483 km (0.07 R)
• M10: 1,566,888 km (0.119 R)
• M11: 1,914,853 km (0.116 R)
• M12: 2,041,712 km (0.087 R)
• M13: 2,171,263 km (0.101 R)
• M14: 2,320,413 km (0.104 R)
• M15: 2,611,231 km (0.09 R)
• M16: 2,716,847 km (0.098 R)
• M17: 3,246,723 km (0.086 R)
• M18: 3,341,418 km (0.105 R)
• M19: 3,888,198 km (0.055 R)
• M20: 3,948,486 km (0.063 R)
• M21: 4,337,441 km (0.08 R)
• M22: 4,462,953 km (0.09 R)
• M23: 5,064,038 km (0.096 R)
• M24: 5,920,186 km (0.065 R)
• M25: 6,012,937 km (0.089 R)
• M26: 7,040,375 km (0.068 R)
• M27: 7,188,028 km (0.099 R)
• M28: 8,095,489 km (0.094 R)
• M29: 8,694,030 km (0.116 R)
• M30: 8,799,496 km (0.11 R)
• M31: 8,878,933 km (0.036 R)
• M32: 9,118,738 km (0.08 R)
• M33: 9,550,478 km (0.072 R)
• M34: 10,044,001 km (0.119 R)
• M35: 10,321,655 km (0.088 R)
• M36: 10,630,275 km (0.113 R)
• M37: 10,714,947 km (0.11 R)
• M38: 10,856,467 km (0.117 R)
• M39: 11,198,897 km (0.084 R)
• M40: 11,458,000 km (0.042 R)
• M41: 11,602,811 km (0.115 R)
• M42: 12,188,337 km (0.11 R)
• M43: 12,247,278 km (0.098 R)
• M44: 12,365,760 km (0.108 R)
• M45: 12,873,346 km (0.081 R)
• M46: 13,387,813 km (0.062 R)
• M47: 13,754,926 km (0.062 R)
• M48: 13,816,411 km (0.113 R)
• M49: 14,249,646 km (0.12 R)
• M50: 15,002,572 km (0.054 R)
• M51: 15,224,725 km (0.037 R)
• M52: 15,352,033 km (0.118 R)
• M53: 15,640,009 km (0.09 R)
• M54: 15,768,513 km (0.111 R)
• M55: 16,481,796 km (0.101 R)
• M56: 16,547,170 km (0.066 R)
• M57: 16,875,238 km (0.066 R)
• M58: 17,073,156 km (0.118 R)
• M59: 17,305,033 km (0.066 R)
• M60: 17,438,025 km (0.074 R)
• M61: 17,638,038 km (0.064 R)
• M62: 17,771,928 km (0.086 R)
• M63: 18,074,265 km (0.116 R)
• M64: 18,344,439 km (0.073 R)
• M65: 18,479,975 km (0.098 R)
• M66: 19,059,966 km (0.105 R)
• M67: 19,128,481 km (0.099 R)
• M68: 19,197,296 km (0.056 R)
• M69: 19,369,334 km (0.096 R)
• M70: 19,438,448 km (0.064 R)
• M71: 20,518,246 km (0.053 R)
• M72: 21,047,822 km (0.074 R)
• M73: 21,154,186 km (0.076 R)
• M74: 21,403,267 km (0.119 R)
• M75: 21,474,625 km (0.066 R)
• M76: 21,545,983 km (0.062 R)
• M77: 22,300,704 km (0.095 R)
• M78: 22,445,515 km (0.065 R)
• M79: 22,917,945 km (0.107 R)
• M80: 23,762,126 km (0.112 R)
• M81: 24,990,773 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.6

Radius: 7.6

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.83 AU - 20.07 AU

Year: 27917 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,248,683 km

• M1: 253,868 km (0.103 R)
• M2: 644,916 km (0.07 R)
• M3: 778,807 km (0.095 R)
• M4: 892,800 km (0.115 R)
• M5: 951,891 km (0.04 R)
• M6: 1,762,113 km (0.031 R)
• M7: 2,069,537 km (0.074 R)
• M8: 2,647,583 km (0.1 R)
• M9: 2,909,978 km (0.097 R)
• M10: 4,091,502 km (0.076 R)
• M11: 4,141,617 km (0.066 R)
• M12: 4,344,023 km (0.092 R)
• M13: 5,624,730 km (0.12 R)
• M14: 6,133,363 km (0.112 R)
• M15: 6,190,809 km (0.115 R)
• M16: 6,306,149 km (0.111 R)
• M17: 6,364,193 km (0.105 R)
• M18: 7,073,436 km (0.118 R)
• M19: 9,480,316 km (0.092 R)
• M20: 9,881,538 km (0.089 R)
• M21: 10,839,413 km (0.109 R)
• M22: 12,041,731 km (0.041 R)
• M23: 13,360,436 km (0.089 R)
• M24: 14,036,768 km (0.104 R)
• M25: 15,266,463 km (0.109 R)
• M26: 15,973,313 km (0.119 R)
• M27: 17,174,883 km (0.053 R)
• M28: 18,322,448 km (0.064 R)
• M29: 19,664,191 km (0.073 R)
• M30: 20,004,526 km (0.063 R)
• M31: 21,472,530 km (0.078 R)
• M32: 21,735,224 km (0.107 R)
• M33: 27,018,123 km (0.101 R)
• M34: 27,207,066 km (0.079 R)
• M35: 28,445,886 km (0.034 R)
• M36: 28,734,310 km (0.096 R)
• M37: 29,314,152 km (0.106 R)
• M38: 33,784,585 km (0.098 R)
• M39: 33,886,311 km (0.094 R)
• M40: 35,527,849 km (0.106 R)
• M41: 36,150,176 km (0.116 R)
• M42: 36,462,686 km (0.077 R)
• M43: 39,314,919 km (0.119 R)
• M44: 39,850,928 km (0.053 R)
• M45: 40,389,480 km (0.108 R)
• M46: 42,347,716 km (0.055 R)
• M47: 44,225,469 km (0.095 R)
• M48: 45,118,568 km (0.076 R)
• M49: 45,679,710 km (0.119 R)
• M50: 46,243,095 km (0.102 R)
• M51: 46,922,419 km (0.098 R)
• M52: 47,377,047 km (0.073 R)
• M53: 47,718,878 km (0.088 R)
• M54: 48,290,641 km (0.099 R)
• M55: 50,716,521 km (0.106 R)
• M56: 51,885,628 km (0.077 R)
• M57: 53,537,188 km (0.111 R)
• M58: 53,893,381 km (0.078 R)
• M59: 55,806,139 km (0.041 R)
• M60: 56,770,746 km (0.044 R)
• M61: 57,497,942 km (0.094 R)
• M62: 58,716,566 km (0.08 R)
• M63: 61,551,894 km (0.104 R)
• M64: 64,179,282 km (0.092 R)
• M65: 67,226,590 km (0.11 R)
• M66: 67,354,646 km (0.056 R)
• M67: 67,995,823 km (0.103 R)
• M68: 69,025,954 km (0.042 R)
• M69: 69,155,056 km (0.085 R)
• M70: 69,931,469 km (0.098 R)
• M71: 71,754,319 km (0.108 R)
• M72: 72,671,654 km (0.101 R)
• M73: 73,065,994 km (0.029 R)
• M74: 73,592,877 km (0.104 R)
• M75: 74,385,596 km (0.045 R)
• M76: 74,782,928 km (0.052 R)
• M77: 76,379,586 km (0.057 R)
• M78: 76,646,768 km (0.114 R)
• M79: 76,780,509 km (0.117 R)
• M80: 78,660,655 km (0.082 R)
• M81: 78,795,442 km (0.1 R)
• M82: 79,065,467 km (0.03 R)
• M83: 82,055,629 km (0.06 R)
• M84: 84,391,300 km (0.074 R)
• M85: 85,359,498 km (0.082 R)
• M86: 86,609,687 km (0.108 R)
• M87: 87,167,239 km (0.076 R)
• M88: 89,972,797 km (0.09 R)
• M89: 91,244,977 km (0.07 R)
• M90: 91,528,465 km (0.081 R)
• M91: 91,670,434 km (0.118 R)
• M92: 91,812,402 km (0.031 R)
• M93: 95,384,650 km (0.117 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: 537 - 11,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit