🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.96 AU - 2.74 AU

Year: 1364 Days

Day: 19.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.11 AU - 3.25 AU

Year: 1662 Days

Day: 22.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,840,084 km

• M1: 1,650,364 km (0.078 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 9.8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.34 AU - 9.06 AU

Year: 9719 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,840,084 km

• M1: 181,761 km (0.055 R)
• M2: 346,917 km (0.087 R)
• M3: 514,018 km (0.101 R)
• M4: 585,975 km (0.117 R)
• M5: 929,601 km (0.103 R)
• M6: 1,211,144 km (0.086 R)
• M7: 1,783,805 km (0.063 R)
• M8: 1,852,321 km (0.091 R)
• M9: 2,637,111 km (0.102 R)
• M10: 2,821,416 km (0.057 R)
• M11: 2,955,755 km (0.096 R)
• M12: 3,746,679 km (0.092 R)
• M13: 3,924,551 km (0.118 R)
• M14: 4,288,373 km (0.103 R)
• M15: 4,537,154 km (0.117 R)
• M16: 4,599,985 km (0.099 R)
• M17: 4,854,750 km (0.049 R)
• M18: 5,377,894 km (0.107 R)
• M19: 5,747,999 km (0.072 R)
• M20: 5,816,216 km (0.116 R)
• M21: 6,091,775 km (0.088 R)
• M22: 6,231,051 km (0.074 R)
• M23: 6,513,042 km (0.12 R)
• M24: 6,584,101 km (0.087 R)
• M25: 6,655,609 km (0.061 R)
• M26: 6,871,329 km (0.117 R)
• M27: 7,309,801 km (0.106 R)
• M28: 7,420,952 km (0.113 R)
• M29: 7,607,201 km (0.11 R)
• M30: 8,022,784 km (0.102 R)
• M31: 8,329,460 km (0.105 R)
• M32: 8,601,130 km (0.082 R)
• M33: 9,113,353 km (0.068 R)
• M34: 9,635,449 km (0.088 R)
• M35: 9,961,722 km (0.099 R)
• M36: 11,603,260 km (0.052 R)
• M37: 11,819,728 km (0.114 R)
• M38: 11,950,177 km (0.07 R)
• M39: 12,212,721 km (0.057 R)
• M40: 12,388,798 km (0.096 R)
• M41: 13,056,603 km (0.059 R)
• M42: 13,372,254 km (0.067 R)
• M43: 13,508,389 km (0.049 R)
• M44: 14,195,492 km (0.102 R)
• M45: 14,706,667 km (0.111 R)
• M46: 14,894,114 km (0.084 R)
• M47: 15,318,672 km (0.102 R)
• M48: 16,811,210 km (0.071 R)
• M49: 17,351,857 km (0.117 R)
• M50: 18,349,525 km (0.096 R)
• M51: 18,855,465 km (0.108 R)
• M52: 19,314,581 km (0.05 R)
• M53: 19,571,291 km (0.073 R)
• M54: 19,725,826 km (0.107 R)
• M55: 20,036,241 km (0.094 R)
• M56: 20,504,782 km (0.118 R)
• M57: 21,346,719 km (0.096 R)
• M58: 21,452,783 km (0.074 R)
• M59: 21,771,876 km (0.101 R)
• M60: 22,847,185 km (0.105 R)
• M61: 23,609,985 km (0.09 R)
• M62: 24,104,855 km (0.096 R)
• M63: 26,175,139 km (0.082 R)
• M64: 26,288,684 km (0.094 R)
• M65: 27,317,618 km (0.081 R)
• M66: 27,432,809 km (0.062 R)
• M67: 28,593,239 km (0.108 R)
• M68: 28,827,210 km (0.069 R)
• M69: 28,944,495 km (0.062 R)
• M70: 29,888,159 km (0.037 R)
• M71: 30,901,834 km (0.092 R)
• M72: 33,886,162 km (0.059 R)
• M73: 33,948,095 km (0.087 R)
• M74: 34,382,079 km (0.076 R)
• M75: 36,136,712 km (0.1 R)
• M76: 36,453,112 km (0.039 R)
• M77: 37,152,332 km (0.082 R)
• M78: 37,984,545 km (0.032 R)
• M79: 38,113,050 km (0.088 R)
• M80: 39,797,671 km (0.117 R)
• M81: 40,124,393 km (0.095 R)
• M82: 40,780,529 km (0.095 R)
• M83: 41,175,767 km (0.051 R)
• M84: 41,837,588 km (0.092 R)
• M85: 44,181,487 km (0.081 R)
• M86: 44,994,851 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.9

Radius: 4.4

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.85 AU - 14.07 AU

Year: 17671 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 41,840,084 km

• M1: 79,137 km (0.077 R)
• M2: 747,241 km (0.069 R)
• M3: 1,336,657 km (0.06 R)
• M4: 1,415,944 km (0.093 R)
• M5: 1,791,734 km (0.097 R)
• M6: 2,013,288 km (0.102 R)
• M7: 2,433,808 km (0.116 R)
• M8: 2,506,512 km (0.092 R)
• M9: 2,957,700 km (0.062 R)
• M10: 3,460,797 km (0.048 R)
• M11: 3,708,382 km (0.1 R)
• M12: 3,876,530 km (0.109 R)
• M13: 4,249,477 km (0.118 R)
• M14: 4,937,029 km (0.086 R)
• M15: 5,277,962 km (0.051 R)
• M16: 5,851,970 km (0.103 R)
• M17: 6,647,980 km (0.058 R)
• M18: 6,749,856 km (0.105 R)
• M19: 8,302,233 km (0.094 R)
• M20: 8,485,341 km (0.112 R)
• M21: 10,075,566 km (0.116 R)
• M22: 10,546,500 km (0.098 R)
• M23: 10,904,338 km (0.084 R)
• M24: 11,064,707 km (0.098 R)
• M25: 12,167,244 km (0.071 R)
• M26: 12,710,433 km (0.114 R)
• M27: 13,218,917 km (0.06 R)
• M28: 13,647,664 km (0.12 R)
• M29: 14,387,126 km (0.113 R)
• M30: 15,452,862 km (0.118 R)
• M31: 16,177,364 km (0.067 R)
• M32: 17,284,837 km (0.049 R)
• M33: 17,800,501 km (0.093 R)
• M34: 18,083,989 km (0.113 R)
• M35: 18,273,829 km (0.119 R)
• M36: 18,368,973 km (0.06 R)
• M37: 18,799,067 km (0.062 R)
• M38: 20,305,966 km (0.119 R)
• M39: 20,899,571 km (0.1 R)
• M40: 25,158,772 km (0.104 R)
• M41: 25,742,802 km (0.11 R)
• M42: 26,331,320 km (0.089 R)
• M43: 30,178,378 km (0.082 R)
• M44: 30,855,309 km (0.119 R)
• M45: 31,708,465 km (0.093 R)
• M46: 32,684,741 km (0.104 R)
• M47: 32,973,764 km (0.111 R)
• M48: 33,670,890 km (0.087 R)
• M49: 35,138,745 km (0.068 R)
• M50: 35,553,430 km (0.103 R)
• M51: 36,387,737 km (0.098 R)
• M52: 36,867,348 km (0.105 R)
• M53: 37,530,366 km (0.092 R)
• M54: 39,850,479 km (0.108 R)
• M55: 40,841,266 km (0.106 R)
• M56: 41,402,108 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit