🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 18.1 Hours

Environment

Temp: 230 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,832,757 km

• M1: 240,703 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.43 AU - 1.49 AU

Year: 648 Days

Day: 23.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.7 AU - 2.32 AU

Year: 1046 Days

Day: 25 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.78 AU - 3.88 AU

Year: 2231 Days

Day: 42.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.3

Radius: 12.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.04 AU - 5.1 AU

Year: 4191 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,832,757 km

• M1: 169,494 km (0.075 R)
• M2: 298,747 km (0.072 R)
• M3: 453,132 km (0.051 R)
• M4: 676,332 km (0.108 R)
• M5: 958,025 km (0.108 R)
• M6: 1,145,770 km (0.087 R)
• M7: 1,415,645 km (0.098 R)
• M8: 2,070,435 km (0.111 R)
• M9: 2,179,043 km (0.113 R)
• M10: 2,303,658 km (0.038 R)
• M11: 2,751,254 km (0.11 R)
• M12: 2,947,228 km (0.086 R)
• M13: 3,257,793 km (0.119 R)
• M14: 3,433,271 km (0.067 R)
• M15: 3,677,714 km (0.105 R)
• M16: 3,777,047 km (0.057 R)
• M17: 4,046,622 km (0.111 R)
• M18: 4,409,996 km (0.111 R)
• M19: 4,675,981 km (0.111 R)
• M20: 4,947,501 km (0.112 R)
• M21: 5,205,557 km (0.101 R)
• M22: 5,715,835 km (0.071 R)
• M23: 5,870,071 km (0.112 R)
• M24: 6,281,764 km (0.064 R)
• M25: 7,133,425 km (0.025 R)
• M26: 7,341,516 km (0.099 R)
• M27: 7,446,384 km (0.098 R)
• M28: 7,657,466 km (0.086 R)
• M29: 7,934,970 km (0.091 R)
• M30: 8,259,448 km (0.049 R)
• M31: 8,346,664 km (0.056 R)
• M32: 8,610,255 km (0.117 R)
• M33: 8,743,098 km (0.034 R)
• M34: 9,281,201 km (0.084 R)
• M35: 9,394,746 km (0.094 R)
• M36: 9,715,035 km (0.03 R)
• M37: 9,807,188 km (0.082 R)
• M38: 9,969,202 km (0.078 R)
• M39: 10,178,789 km (0.063 R)
• M40: 10,436,995 km (0.069 R)
• M41: 11,031,796 km (0.11 R)
• M42: 11,711,120 km (0.057 R)
• M43: 12,080,626 km (0.031 R)
• M44: 12,179,810 km (0.1 R)
• M45: 12,404,057 km (0.062 R)
• M46: 12,504,138 km (0.094 R)
• M47: 13,288,928 km (0.072 R)
• M48: 13,596,950 km (0.111 R)
• M49: 13,881,486 km (0.057 R)
• M50: 14,194,145 km (0.075 R)
• M51: 14,879,453 km (0.085 R)
• M52: 15,039,224 km (0.119 R)
• M53: 15,360,261 km (0.071 R)
• M54: 15,494,749 km (0.097 R)
• M55: 15,629,686 km (0.115 R)
• M56: 15,927,685 km (0.071 R)
• M57: 16,447,089 km (0.055 R)
• M58: 16,612,245 km (0.095 R)
• M59: 16,972,028 km (0.055 R)
• M60: 17,055,354 km (0.091 R)
• M61: 17,138,830 km (0.076 R)
• M62: 17,671,099 km (0.047 R)
• M63: 18,009,938 km (0.067 R)
• M64: 18,465,164 km (0.062 R)
• M65: 18,608,180 km (0.095 R)
• M66: 18,981,875 km (0.112 R)
• M67: 19,097,365 km (0.074 R)
• M68: 19,213,004 km (0.113 R)
• M69: 19,328,942 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 13.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.62 AU - 7.28 AU

Year: 6013 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,832,757 km

• M1: 291,566 km (0.047 R)
• M2: 555,158 km (0.076 R)
• M3: 655,239 km (0.083 R)
• M4: 890,407 km (0.089 R)
• M5: 1,169,257 km (0.097 R)
• M6: 1,258,716 km (0.055 R)
• M7: 1,525,449 km (0.106 R)
• M8: 1,828,535 km (0.111 R)
• M9: 2,415,108 km (0.115 R)
• M10: 2,995,548 km (0.116 R)
• M11: 3,100,117 km (0.103 R)
• M12: 3,291,303 km (0.114 R)
• M13: 3,685,792 km (0.12 R)
• M14: 3,888,797 km (0.062 R)
• M15: 4,211,928 km (0.104 R)
• M16: 4,544,035 km (0.094 R)
• M17: 4,640,526 km (0.082 R)
• M18: 4,737,765 km (0.053 R)
• M19: 5,539,759 km (0.065 R)
• M20: 5,694,892 km (0.092 R)
• M21: 5,904,030 km (0.093 R)
• M22: 6,710,811 km (0.107 R)
• M23: 7,015,392 km (0.113 R)
• M24: 7,495,153 km (0.094 R)
• M25: 7,609,595 km (0.089 R)
• M26: 7,811,402 km (0.099 R)
• M27: 7,927,341 km (0.107 R)
• M28: 8,249,575 km (0.074 R)
• M29: 8,516,457 km (0.073 R)
• M30: 8,695,825 km (0.094 R)
• M31: 9,241,857 km (0.118 R)
• M32: 9,924,472 km (0.071 R)
• M33: 10,176,694 km (0.051 R)
• M34: 10,367,282 km (0.12 R)
• M35: 10,495,039 km (0.057 R)
• M36: 10,655,408 km (0.08 R)
• M37: 11,043,764 km (0.037 R)
• M38: 12,101,869 km (0.118 R)
• M39: 12,337,785 km (0.065 R)
• M40: 12,609,156 km (0.12 R)
• M41: 12,711,481 km (0.104 R)
• M42: 13,330,965 km (0.044 R)
• M43: 13,504,798 km (0.076 R)
• M44: 13,609,517 km (0.097 R)
• M45: 14,066,239 km (0.104 R)
• M46: 15,175,657 km (0.116 R)
• M47: 15,796,039 km (0.071 R)
• M48: 15,980,045 km (0.042 R)
• M49: 16,536,399 km (0.111 R)
• M50: 17,782,998 km (0.056 R)
• M51: 18,398,145 km (0.039 R)
• M52: 19,610,186 km (0.087 R)
• M53: 19,966,828 km (0.081 R)
• M54: 20,445,691 km (0.11 R)
• M55: 20,566,117 km (0.047 R)
• M56: 21,171,240 km (0.058 R)
• M57: 21,293,013 km (0.073 R)
• M58: 21,455,626 km (0.096 R)
• M59: 22,069,426 km (0.063 R)
• M60: 22,440,578 km (0.11 R)
• M61: 23,566,003 km (0.085 R)
• M62: 23,860,860 km (0.093 R)
• M63: 24,029,906 km (0.118 R)
• M64: 24,923,753 km (0.081 R)
• M65: 25,009,473 km (0.065 R)
• M66: 25,224,146 km (0.099 R)
• M67: 25,353,249 km (0.039 R)
• M68: 25,785,138 km (0.09 R)
• M69: 26,787,892 km (0.106 R)
• M70: 26,875,706 km (0.103 R)
• M71: 27,051,633 km (0.085 R)
• M72: 27,892,224 km (0.067 R)
• M73: 28,651,732 km (0.112 R)
• M74: 29,508,629 km (0.03 R)
• M75: 29,735,569 km (0.088 R)
• M76: 29,872,002 km (0.086 R)
• M77: 30,649,013 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 14,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit