🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.43 AU - 0.61 AU

Year: 140 Days

Day: 39.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.58 AU - 0.6 AU

Year: 169 Days

Day: 29.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,479,607 km

• M1: 78,389 km (0.103 R)

Asteroid Belt

Center: 2.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.02 AU - 3.82 AU

Year: 2358 Days

Day: 47.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.2

Radius: 14.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.78 AU - 11.24 AU

Year: 12702 Days

Day: 11.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,479,607 km

• M1: 236,813 km (0.045 R)
• M2: 359,633 km (0.089 R)
• M3: 570,566 km (0.115 R)
• M4: 931,546 km (0.117 R)
• M5: 1,487,302 km (0.062 R)
• M6: 2,282,564 km (0.045 R)
• M7: 3,095,030 km (0.114 R)
• M8: 3,991,271 km (0.103 R)
• M9: 5,357,698 km (0.095 R)
• M10: 6,133,064 km (0.085 R)
• M11: 6,470,108 km (0.116 R)
• M12: 6,683,883 km (0.112 R)
• M13: 7,383,852 km (0.104 R)
• M14: 7,517,742 km (0.112 R)
• M15: 7,607,501 km (0.102 R)
• M16: 7,833,393 km (0.088 R)
• M17: 7,969,976 km (0.097 R)
• M18: 8,245,535 km (0.031 R)
• M19: 8,384,512 km (0.12 R)
• M20: 8,524,236 km (0.112 R)
• M21: 9,091,212 km (0.084 R)
• M22: 9,186,955 km (0.081 R)
• M23: 9,379,338 km (0.079 R)
• M24: 9,866,129 km (0.109 R)
• M25: 9,964,415 km (0.113 R)
• M26: 10,511,345 km (0.119 R)
• M27: 11,479,093 km (0.093 R)
• M28: 11,686,436 km (0.088 R)
• M29: 11,790,706 km (0.11 R)
• M30: 12,052,502 km (0.111 R)
• M31: 13,553,717 km (0.086 R)
• M32: 13,718,125 km (0.106 R)
• M33: 14,437,990 km (0.117 R)
• M34: 15,000,178 km (0.091 R)
• M35: 15,170,271 km (0.06 R)
• M36: 15,569,548 km (0.09 R)
• M37: 16,204,142 km (0.11 R)
• M38: 16,495,260 km (0.108 R)
• M39: 17,319,993 km (0.036 R)
• M40: 19,193,556 km (0.109 R)
• M41: 19,501,728 km (0.066 R)
• M42: 19,687,529 km (0.07 R)
• M43: 22,803,353 km (0.112 R)
• M44: 22,999,027 km (0.095 R)
• M45: 23,589,490 km (0.036 R)
• M46: 23,853,530 km (0.112 R)
• M47: 23,985,924 km (0.09 R)
• M48: 25,256,010 km (0.084 R)
• M49: 27,029,044 km (0.055 R)
• M50: 29,124,461 km (0.118 R)
• M51: 29,478,859 km (0.093 R)
• M52: 29,692,185 km (0.112 R)
• M53: 30,335,007 km (0.102 R)
• M54: 31,780,123 km (0.07 R)
• M55: 32,291,299 km (0.033 R)
• M56: 32,731,565 km (0.114 R)
• M57: 34,288,131 km (0.095 R)
• M58: 36,096,470 km (0.046 R)
• M59: 36,782,526 km (0.07 R)
• M60: 38,555,410 km (0.086 R)
• M61: 38,788,783 km (0.119 R)
• M62: 39,491,444 km (0.081 R)
• M63: 40,751,208 km (0.057 R)
• M64: 42,264,241 km (0.102 R)
• M65: 43,633,510 km (0.11 R)
• M66: 44,120,302 km (0.052 R)
• M67: 44,364,296 km (0.047 R)
• M68: 45,509,168 km (0.089 R)
• M69: 45,755,706 km (0.043 R)
• M70: 46,250,276 km (0.048 R)
• M71: 46,829,519 km (0.116 R)
• M72: 47,327,830 km (0.103 R)
• M73: 48,497,535 km (0.086 R)
• M74: 49,592,293 km (0.12 R)
• M75: 49,930,683 km (0.111 R)
• M76: 51,121,332 km (0.055 R)
• M77: 51,891,761 km (0.093 R)
• M78: 52,063,500 km (0.102 R)
• M79: 54,836,595 km (0.105 R)
• M80: 57,390,830 km (0.047 R)
• M81: 59,534,118 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.3

Radius: 7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.26 AU - 20.44 AU

Year: 29303 Days

Day: 22.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,479,607 km

• M1: 279,898 km (0.103 R)
• M2: 817,104 km (0.11 R)
• M3: 1,113,457 km (0.118 R)
• M4: 1,235,978 km (0.047 R)
• M5: 1,441,525 km (0.053 R)
• M6: 1,798,615 km (0.117 R)
• M7: 2,061,758 km (0.048 R)
• M8: 2,527,157 km (0.061 R)
• M9: 3,266,470 km (0.114 R)
• M10: 3,407,690 km (0.095 R)
• M11: 3,587,207 km (0.12 R)
• M12: 3,733,065 km (0.108 R)
• M13: 3,806,667 km (0.054 R)
• M14: 4,413,287 km (0.114 R)
• M15: 4,491,227 km (0.12 R)
• M16: 5,090,516 km (0.041 R)
• M17: 5,672,153 km (0.046 R)
• M18: 6,231,200 km (0.118 R)
• M19: 6,274,883 km (0.086 R)
• M20: 8,346,215 km (0.097 R)
• M21: 9,833,816 km (0.068 R)
• M22: 9,884,829 km (0.12 R)
• M23: 10,192,552 km (0.083 R)
• M24: 10,295,924 km (0.044 R)
• M25: 10,555,626 km (0.117 R)
• M26: 10,660,195 km (0.103 R)
• M27: 11,940,902 km (0.093 R)
• M28: 12,323,573 km (0.109 R)
• M29: 13,836,905 km (0.085 R)
• M30: 14,819,464 km (0.07 R)
• M31: 15,171,767 km (0.05 R)
• M32: 16,851,303 km (0.093 R)
• M33: 17,096,045 km (0.061 R)
• M34: 17,465,402 km (0.048 R)
• M35: 18,337,258 km (0.104 R)
• M36: 18,462,920 km (0.033 R)
• M37: 19,159,598 km (0.096 R)
• M38: 19,864,652 km (0.114 R)
• M39: 20,252,859 km (0.076 R)
• M40: 20,513,159 km (0.077 R)
• M41: 20,643,609 km (0.065 R)
• M42: 21,498,710 km (0.111 R)
• M43: 21,764,097 km (0.105 R)
• M44: 22,499,669 km (0.086 R)
• M45: 22,634,307 km (0.067 R)
• M46: 22,769,245 km (0.053 R)
• M47: 23,175,403 km (0.095 R)
• M48: 25,032,960 km (0.075 R)
• M49: 26,085,530 km (0.105 R)
• M50: 26,937,789 km (0.035 R)
• M51: 27,009,297 km (0.106 R)
• M52: 28,306,012 km (0.109 R)
• M53: 28,742,837 km (0.083 R)
• M54: 29,918,228 km (0.094 R)
• M55: 30,363,132 km (0.111 R)
• M56: 30,660,981 km (0.095 R)
• M57: 31,409,719 km (0.081 R)
• M58: 31,861,803 km (0.089 R)
• M59: 32,696,260 km (0.089 R)
• M60: 32,772,555 km (0.118 R)
• M61: 34,000,006 km (0.12 R)
• M62: 34,464,208 km (0.109 R)
• M63: 36,263,122 km (0.05 R)
• M64: 37,692,081 km (0.087 R)
• M65: 38,012,071 km (0.063 R)
• M66: 39,220,223 km (0.12 R)
• M67: 41,839,532 km (0.114 R)
• M68: 42,253,919 km (0.036 R)
• M69: 43,588,930 km (0.061 R)
• M70: 44,768,360 km (0.119 R)
• M71: 45,192,170 km (0.11 R)
• M72: 47,072,616 km (0.112 R)
• M73: 48,022,412 km (0.087 R)
• M74: 48,282,414 km (0.117 R)
• M75: 48,456,097 km (0.107 R)
• M76: 49,152,924 km (0.116 R)
• M77: 49,502,534 km (0.065 R)
• M78: 49,590,049 km (0.077 R)
• M79: 50,644,564 km (0.117 R)
• M80: 51,174,589 km (0.101 R)
• M81: 51,263,151 km (0.083 R)
• M82: 52,596,966 km (0.085 R)
• M83: 55,207,897 km (0.081 R)
• M84: 55,571,271 km (0.101 R)
• M85: 55,662,376 km (0.119 R)
• M86: 57,216,548 km (0.112 R)
• M87: 58,229,924 km (0.075 R)
• M88: 58,507,278 km (0.089 R)
• M89: 58,877,832 km (0.119 R)
• M90: 60,648,473 km (0.101 R)
• M91: 61,117,312 km (0.117 R)
• M92: 62,152,979 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit