🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.55 AU - 0.59 AU

Year: 164 Days

Day: 44.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 8.8 °

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: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 173 Days

Day: 26.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,385,760 km

• M1: 274,961 km (0.11 R)

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216

Radius: 8.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.24 AU - 5.24 AU

Year: 3325 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,385,760 km

• M1: 235,018 km (0.107 R)
• M2: 311,164 km (0.119 R)
• M3: 1,004,849 km (0.115 R)
• M4: 1,133,802 km (0.103 R)
• M5: 1,200,373 km (0.034 R)
• M6: 1,337,704 km (0.108 R)
• M7: 2,100,803 km (0.118 R)
• M8: 2,389,527 km (0.079 R)
• M9: 2,451,161 km (0.079 R)
• M10: 2,794,039 km (0.088 R)
• M11: 3,004,374 km (0.11 R)
• M12: 3,138,563 km (0.059 R)
• M13: 3,233,708 km (0.11 R)
• M14: 3,581,373 km (0.061 R)
• M15: 3,652,282 km (0.077 R)
• M16: 3,882,663 km (0.099 R)
• M17: 4,342,377 km (0.118 R)
• M18: 4,741,355 km (0.065 R)
• M19: 4,913,692 km (0.11 R)
• M20: 5,008,537 km (0.063 R)
• M21: 5,296,961 km (0.049 R)
• M22: 5,378,043 km (0.105 R)
• M23: 5,839,702 km (0.093 R)
• M24: 5,974,041 km (0.112 R)
• M25: 6,041,510 km (0.104 R)
• M26: 6,245,562 km (0.097 R)
• M27: 6,383,042 km (0.034 R)
• M28: 6,452,007 km (0.106 R)
• M29: 7,426,637 km (0.102 R)
• M30: 7,774,003 km (0.11 R)
• M31: 7,884,705 km (0.044 R)
• M32: 7,958,906 km (0.059 R)
• M33: 8,089,206 km (0.092 R)
• M34: 8,427,596 km (0.104 R)
• M35: 8,675,031 km (0.07 R)
• M36: 8,732,327 km (0.096 R)
• M37: 9,372,307 km (0.115 R)
• M38: 10,533,336 km (0.107 R)
• M39: 10,758,630 km (0.085 R)
• M40: 11,130,830 km (0.12 R)
• M41: 11,381,256 km (0.089 R)
• M42: 11,866,552 km (0.117 R)
• M43: 12,487,981 km (0.086 R)
• M44: 13,054,209 km (0.076 R)
• M45: 13,164,014 km (0.114 R)
• M46: 13,473,233 km (0.11 R)
• M47: 13,851,865 km (0.069 R)
• M48: 14,098,851 km (0.078 R)
• M49: 14,619,901 km (0.073 R)
• M50: 14,802,560 km (0.103 R)
• M51: 15,147,084 km (0.088 R)
• M52: 15,216,347 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 14.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.54 AU - 11.64 AU

Year: 13123 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 117.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,385,760 km

• M1: 195,824 km (0.119 R)
• M2: 401,072 km (0.05 R)
• M3: 787,334 km (0.104 R)
• M4: 894,446 km (0.045 R)
• M5: 1,452,895 km (0.067 R)
• M6: 1,708,707 km (0.073 R)
• M7: 2,265,061 km (0.102 R)
• M8: 2,447,571 km (0.07 R)
• M9: 2,803,015 km (0.105 R)
• M10: 2,999,587 km (0.106 R)
• M11: 3,458,852 km (0.111 R)
• M12: 3,564,020 km (0.075 R)
• M13: 3,858,727 km (0.094 R)
• M14: 4,645,163 km (0.038 R)
• M15: 5,027,236 km (0.101 R)
• M16: 5,297,859 km (0.04 R)
• M17: 5,389,114 km (0.11 R)
• M18: 6,074,571 km (0.104 R)
• M19: 6,298,519 km (0.08 R)
• M20: 6,590,534 km (0.07 R)
• M21: 6,887,187 km (0.095 R)
• M22: 7,872,438 km (0.074 R)
• M23: 8,081,875 km (0.045 R)
• M24: 8,293,257 km (0.092 R)
• M25: 9,193,388 km (0.118 R)
• M26: 9,487,946 km (0.095 R)
• M27: 9,599,247 km (0.082 R)
• M28: 9,748,396 km (0.101 R)
• M29: 11,439,001 km (0.072 R)
• M30: 11,636,770 km (0.118 R)
• M31: 11,915,620 km (0.082 R)
• M32: 12,035,897 km (0.027 R)
• M33: 12,156,473 km (0.106 R)
• M34: 12,318,038 km (0.051 R)
• M35: 12,806,625 km (0.039 R)
• M36: 13,053,461 km (0.098 R)
• M37: 13,218,767 km (0.068 R)
• M38: 13,677,135 km (0.066 R)
• M39: 14,056,066 km (0.045 R)
• M40: 14,695,448 km (0.081 R)
• M41: 15,387,936 km (0.117 R)
• M42: 15,694,163 km (0.11 R)
• M43: 16,135,327 km (0.079 R)
• M44: 16,312,900 km (0.066 R)
• M45: 17,210,637 km (0.088 R)
• M46: 18,726,811 km (0.075 R)
• M47: 19,477,344 km (0.032 R)
• M48: 20,669,639 km (0.082 R)
• M49: 21,007,879 km (0.105 R)
• M50: 21,689,597 km (0.029 R)
• M51: 21,984,005 km (0.101 R)
• M52: 22,775,528 km (0.101 R)
• M53: 22,974,942 km (0.114 R)
• M54: 23,526,060 km (0.113 R)
• M55: 23,778,133 km (0.038 R)
• M56: 24,488,573 km (0.105 R)
• M57: 25,567,174 km (0.084 R)
• M58: 26,713,841 km (0.075 R)
• M59: 27,187,767 km (0.091 R)
• M60: 27,664,536 km (0.092 R)
• M61: 27,877,264 km (0.107 R)
• M62: 28,250,959 km (0.101 R)
• M63: 28,465,184 km (0.093 R)
• M64: 29,273,611 km (0.101 R)
• M65: 30,034,914 km (0.083 R)
• M66: 31,244,263 km (0.072 R)
• M67: 31,465,967 km (0.034 R)
• M68: 32,245,671 km (0.058 R)
• M69: 32,919,161 km (0.078 R)
• M70: 33,483,893 km (0.104 R)
• M71: 33,824,228 km (0.041 R)
• M72: 34,279,903 km (0.106 R)
• M73: 34,852,414 km (0.041 R)
• M74: 35,024,751 km (0.086 R)
• M75: 35,312,577 km (0.091 R)
• M76: 35,716,940 km (0.106 R)
• M77: 36,530,304 km (0.052 R)
• M78: 37,702,703 km (0.118 R)
• M79: 38,175,133 km (0.03 R)
• M80: 39,544,402 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 15,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit