🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.64 AU - 0.82 AU

Year: 221 Days

Day: 29.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,770,914 km

• M1: 580,141 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.55 AU - 1.67 AU

Year: 725 Days

Day: 45.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.24 AU - 2.4 AU

Year: 1254 Days

Day: 20.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 66.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.2 AU - 2.6 AU

Year: 1319 Days

Day: 41.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.77 AU - 3.47 AU

Year: 1955 Days

Day: 42.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 8.8

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.1 AU - 7.36 AU

Year: 6194 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,770,914 km

• M1: 267,331 km (0.105 R)
• M2: 359,035 km (0.099 R)
• M3: 463,753 km (0.088 R)
• M4: 532,269 km (0.049 R)
• M5: 774,019 km (0.116 R)
• M6: 944,411 km (0.034 R)
• M7: 1,019,210 km (0.09 R)
• M8: 1,127,370 km (0.039 R)
• M9: 1,272,330 km (0.114 R)
• M10: 1,510,041 km (0.043 R)
• M11: 1,616,405 km (0.068 R)
• M12: 2,205,521 km (0.085 R)
• M13: 2,286,155 km (0.039 R)
• M14: 2,388,330 km (0.029 R)
• M15: 2,492,001 km (0.111 R)
• M16: 2,618,561 km (0.089 R)
• M17: 2,856,123 km (0.048 R)
• M18: 3,352,039 km (0.115 R)
• M19: 3,421,752 km (0.064 R)
• M20: 3,681,604 km (0.098 R)
• M21: 3,753,560 km (0.117 R)
• M22: 4,145,656 km (0.036 R)
• M23: 4,473,874 km (0.054 R)
• M24: 4,628,109 km (0.055 R)
• M25: 4,784,290 km (0.113 R)
• M26: 5,263,003 km (0.105 R)
• M27: 5,563,246 km (0.086 R)
• M28: 5,953,397 km (0.1 R)
• M29: 6,009,795 km (0.111 R)
• M30: 6,468,014 km (0.118 R)
• M31: 6,671,915 km (0.05 R)
• M32: 6,996,842 km (0.1 R)
• M33: 7,357,223 km (0.103 R)
• M34: 7,723,588 km (0.042 R)
• M35: 7,847,156 km (0.099 R)
• M36: 8,633,592 km (0.082 R)
• M37: 8,697,620 km (0.119 R)
• M38: 9,676,738 km (0.059 R)
• M39: 9,910,111 km (0.044 R)
• M40: 10,213,047 km (0.097 R)
• M41: 11,140,105 km (0.09 R)
• M42: 11,209,817 km (0.087 R)
• M43: 11,879,717 km (0.12 R)
• M44: 13,778,263 km (0.04 R)
• M45: 14,915,955 km (0.115 R)
• M46: 15,224,426 km (0.079 R)
• M47: 15,379,559 km (0.087 R)
• M48: 15,651,976 km (0.057 R)
• M49: 16,281,035 km (0.067 R)
• M50: 16,360,322 km (0.046 R)
• M51: 16,878,230 km (0.098 R)
• M52: 18,671,011 km (0.081 R)
• M53: 18,837,065 km (0.103 R)
• M54: 19,212,256 km (0.088 R)
• M55: 19,716,401 km (0.077 R)
• M56: 20,609,201 km (0.111 R)
• M57: 21,038,996 km (0.031 R)
• M58: 21,211,632 km (0.105 R)
• M59: 22,787,346 km (0.071 R)
• M60: 23,858,766 km (0.119 R)
• M61: 24,763,983 km (0.091 R)
• M62: 25,358,335 km (0.071 R)
• M63: 25,450,188 km (0.1 R)
• M64: 25,680,419 km (0.094 R)
• M65: 25,911,249 km (0.11 R)
• M66: 26,282,102 km (0.102 R)
• M67: 27,782,718 km (0.086 R)
• M68: 27,972,408 km (0.073 R)
• M69: 28,495,851 km (0.081 R)
• M70: 29,649,101 km (0.084 R)
• M71: 30,817,610 km (0.067 R)
• M72: 30,964,814 km (0.095 R)
• M73: 31,062,951 km (0.066 R)
• M74: 31,506,209 km (0.08 R)
• M75: 32,249,561 km (0.113 R)
• M76: 32,748,470 km (0.045 R)
• M77: 32,998,747 km (0.111 R)
• M78: 33,804,182 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254

Radius: 4.7

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.31 AU - 21.07 AU

Year: 26395 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,770,914 km

• M1: 60,587 km (0.104 R)
• M2: 144,811 km (0.111 R)
• M3: 204,051 km (0.077 R)
• M4: 417,079 km (0.085 R)
• M5: 644,318 km (0.092 R)
• M6: 976,276 km (0.073 R)
• M7: 1,048,531 km (0.105 R)
• M8: 1,097,600 km (0.098 R)
• M9: 1,223,711 km (0.097 R)
• M10: 1,435,242 km (0.096 R)
• M11: 2,043,657 km (0.091 R)
• M12: 2,654,614 km (0.106 R)
• M13: 2,790,000 km (0.109 R)
• M14: 3,762,087 km (0.056 R)
• M15: 5,035,016 km (0.04 R)
• M16: 5,160,678 km (0.069 R)
• M17: 6,382,294 km (0.069 R)
• M18: 6,472,801 km (0.094 R)
• M19: 6,839,315 km (0.093 R)
• M20: 7,071,791 km (0.1 R)
• M21: 7,978,653 km (0.099 R)
• M22: 8,076,191 km (0.095 R)
• M23: 8,272,463 km (0.067 R)
• M24: 8,321,830 km (0.091 R)
• M25: 8,972,132 km (0.082 R)
• M26: 11,731,315 km (0.109 R)
• M27: 12,629,052 km (0.086 R)
• M28: 12,971,332 km (0.04 R)
• M29: 13,201,264 km (0.053 R)
• M30: 13,432,542 km (0.105 R)
• M31: 14,134,156 km (0.096 R)
• M32: 14,193,248 km (0.102 R)
• M33: 14,608,681 km (0.099 R)
• M34: 14,728,060 km (0.05 R)
• M35: 15,573,138 km (0.082 R)
• M36: 16,995,216 km (0.071 R)
• M37: 17,246,690 km (0.107 R)
• M38: 17,309,820 km (0.035 R)
• M39: 17,499,510 km (0.119 R)
• M40: 17,753,527 km (0.098 R)
• M41: 18,781,564 km (0.092 R)
• M42: 18,976,490 km (0.031 R)
• M43: 19,499,634 km (0.086 R)
• M44: 19,961,143 km (0.079 R)
• M45: 20,760,744 km (0.085 R)
• M46: 21,164,508 km (0.114 R)
• M47: 22,597,806 km (0.038 R)
• M48: 23,640,652 km (0.059 R)
• M49: 25,126,907 km (0.103 R)
• M50: 25,773,020 km (0.108 R)
• M51: 25,917,233 km (0.078 R)
• M52: 26,424,519 km (0.086 R)
• M53: 26,788,939 km (0.091 R)
• M54: 27,081,553 km (0.074 R)
• M55: 27,891,925 km (0.105 R)
• M56: 28,262,778 km (0.088 R)
• M57: 30,370,013 km (0.106 R)
• M58: 33,466,988 km (0.045 R)
• M59: 34,653,898 km (0.093 R)
• M60: 36,500,534 km (0.081 R)
• M61: 37,150,387 km (0.092 R)
• M62: 37,885,960 km (0.077 R)
• M63: 39,288,290 km (0.109 R)
• M64: 39,870,824 km (0.103 R)
• M65: 39,954,151 km (0.095 R)
• M66: 40,539,826 km (0.108 R)
• M67: 40,791,749 km (0.119 R)
• M68: 41,974,021 km (0.063 R)
• M69: 42,910,803 km (0.1 R)
• M70: 44,285,607 km (0.119 R)
• M71: 44,891,778 km (0.096 R)
• M72: 45,065,311 km (0.091 R)
• M73: 45,152,228 km (0.111 R)
• M74: 47,962,873 km (0.065 R)
• M75: 48,140,296 km (0.097 R)
• M76: 48,407,029 km (0.08 R)
• M77: 48,585,200 km (0.061 R)
• M78: 49,658,265 km (0.094 R)
• M79: 50,287,773 km (0.098 R)
• M80: 51,918,689 km (0.119 R)
• M81: 52,923,837 km (0.116 R)
• M82: 55,325,182 km (0.096 R)
• M83: 56,258,224 km (0.059 R)
• M84: 56,445,521 km (0.072 R)
• M85: 56,914,510 km (0.101 R)
• M86: 57,950,774 km (0.069 R)
• M87: 61,578,373 km (0.057 R)
• M88: 61,771,354 km (0.043 R)
• M89: 62,836,192 km (0.114 R)
• M90: 64,004,701 km (0.112 R)
• M91: 64,200,076 km (0.113 R)
• M92: 65,376,962 km (0.046 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 11,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit