🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.69 AU

Year: 150 Days

Day: 41 Hours

Environment

Temp: 273 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.92 AU - 7.8 AU

Year: 4799 Days

Day: 25.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.87 AU - 6.93 AU

Year: 5423 Days

Day: 42.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 13.1

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.36 AU - 12.64 AU

Year: 10917 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,664,644 km

• M1: 487,839 km (0.108 R)
• M2: 617,091 km (0.111 R)
• M3: 895,194 km (0.106 R)
• M4: 1,305,840 km (0.089 R)
• M5: 1,471,744 km (0.051 R)
• M6: 1,670,410 km (0.117 R)
• M7: 1,904,680 km (0.098 R)
• M8: 2,066,994 km (0.081 R)
• M9: 2,552,588 km (0.106 R)
• M10: 2,854,776 km (0.116 R)
• M11: 2,947,826 km (0.054 R)
• M12: 3,297,735 km (0.109 R)
• M13: 3,560,579 km (0.075 R)
• M14: 3,968,084 km (0.119 R)
• M15: 4,072,353 km (0.099 R)
• M16: 4,212,826 km (0.101 R)
• M17: 4,462,504 km (0.088 R)
• M18: 4,717,270 km (0.105 R)
• M19: 6,181,833 km (0.059 R)
• M20: 6,548,348 km (0.11 R)
• M21: 6,754,942 km (0.05 R)
• M22: 6,838,119 km (0.085 R)
• M23: 7,603,013 km (0.051 R)
• M24: 8,305,823 km (0.089 R)
• M25: 9,121,281 km (0.053 R)
• M26: 10,391,966 km (0.107 R)
• M27: 10,730,506 km (0.119 R)
• M28: 11,468,322 km (0.097 R)
• M29: 12,019,740 km (0.119 R)
• M30: 12,324,172 km (0.079 R)
• M31: 12,528,522 km (0.104 R)
• M32: 13,884,328 km (0.097 R)
• M33: 14,850,132 km (0.063 R)
• M34: 16,115,730 km (0.081 R)
• M35: 16,903,063 km (0.061 R)
• M36: 17,016,459 km (0.068 R)
• M37: 17,818,004 km (0.113 R)
• M38: 18,456,488 km (0.028 R)
• M39: 18,631,966 km (0.103 R)
• M40: 20,597,981 km (0.076 R)
• M41: 23,510,353 km (0.11 R)
• M42: 24,146,443 km (0.034 R)
• M43: 24,466,732 km (0.11 R)
• M44: 24,788,367 km (0.061 R)
• M45: 25,046,573 km (0.1 R)
• M46: 25,176,125 km (0.057 R)
• M47: 25,696,277 km (0.041 R)
• M48: 27,411,416 km (0.086 R)
• M49: 29,846,720 km (0.102 R)
• M50: 30,673,697 km (0.12 R)
• M51: 30,951,051 km (0.096 R)
• M52: 31,090,177 km (0.099 R)
• M53: 31,229,303 km (0.073 R)
• M54: 31,788,201 km (0.118 R)
• M55: 33,841,881 km (0.04 R)
• M56: 36,230,660 km (0.092 R)
• M57: 37,630,447 km (0.094 R)
• M58: 38,001,898 km (0.057 R)
• M59: 38,897,990 km (0.1 R)
• M60: 39,423,976 km (0.081 R)
• M61: 40,027,902 km (0.086 R)
• M62: 40,179,445 km (0.065 R)
• M63: 40,331,137 km (0.072 R)
• M64: 41,628,001 km (0.054 R)
• M65: 41,858,382 km (0.063 R)
• M66: 42,938,628 km (0.098 R)
• M67: 43,715,939 km (0.079 R)
• M68: 43,871,969 km (0.044 R)
• M69: 44,811,893 km (0.119 R)
• M70: 45,916,822 km (0.05 R)
• M71: 46,631,900 km (0.076 R)
• M72: 47,751,640 km (0.096 R)
• M73: 48,556,926 km (0.079 R)
• M74: 50,180,811 km (0.059 R)
• M75: 51,163,669 km (0.116 R)
• M76: 51,245,798 km (0.106 R)
• M77: 51,492,634 km (0.115 R)
• M78: 52,649,774 km (0.074 R)
• M79: 52,982,031 km (0.065 R)
• M80: 54,737,412 km (0.074 R)
• M81: 55,833,665 km (0.079 R)
• M82: 56,767,006 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.9

Radius: 3.8

Gravity: 38.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.9 AU - 20.9 AU

Year: 21718 Days

Day: 20.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,664,644 km

• M1: 227,389 km (0.1 R)
• M2: 454,478 km (0.12 R)
• M3: 831,914 km (0.037 R)
• M4: 1,009,786 km (0.093 R)
• M5: 1,089,521 km (0.105 R)
• M6: 1,735,634 km (0.066 R)
• M7: 2,163,484 km (0.091 R)
• M8: 2,232,150 km (0.117 R)
• M9: 2,266,707 km (0.113 R)
• M10: 2,371,575 km (0.083 R)
• M11: 3,187,931 km (0.109 R)
• M12: 4,040,040 km (0.104 R)
• M13: 4,167,198 km (0.041 R)
• M14: 5,003,002 km (0.061 R)
• M15: 5,093,957 km (0.072 R)
• M16: 5,463,015 km (0.043 R)
• M17: 5,698,183 km (0.06 R)
• M18: 5,793,178 km (0.085 R)
• M19: 6,324,848 km (0.091 R)
• M20: 6,373,916 km (0.081 R)
• M21: 6,472,501 km (0.095 R)
• M22: 6,671,317 km (0.041 R)
• M23: 8,277,849 km (0.065 R)
• M24: 10,283,956 km (0.086 R)
• M25: 10,984,523 km (0.035 R)
• M26: 11,280,876 km (0.088 R)
• M27: 12,124,758 km (0.09 R)
• M28: 12,185,794 km (0.115 R)
• M29: 13,176,281 km (0.072 R)
• M30: 13,744,903 km (0.072 R)
• M31: 15,299,524 km (0.113 R)
• M32: 15,696,856 km (0.119 R)
• M33: 16,772,764 km (0.096 R)
• M34: 17,388,359 km (0.115 R)
• M35: 19,923,744 km (0.036 R)
• M36: 20,140,212 km (0.063 R)
• M37: 21,307,674 km (0.028 R)
• M38: 22,872,916 km (0.12 R)
• M39: 23,631,228 km (0.098 R)
• M40: 24,861,521 km (0.088 R)
• M41: 25,641,075 km (0.105 R)
• M42: 28,350,592 km (0.105 R)
• M43: 28,431,674 km (0.087 R)
• M44: 28,756,600 km (0.081 R)
• M45: 29,082,873 km (0.067 R)
• M46: 29,410,343 km (0.065 R)
• M47: 29,656,731 km (0.119 R)
• M48: 31,065,943 km (0.112 R)
• M49: 31,400,593 km (0.058 R)
• M50: 31,568,442 km (0.117 R)
• M51: 31,989,261 km (0.113 R)
• M52: 32,327,352 km (0.077 R)
• M53: 34,121,180 km (0.064 R)
• M54: 35,422,233 km (0.096 R)
• M55: 36,034,836 km (0.109 R)
• M56: 36,210,464 km (0.073 R)
• M57: 37,181,952 km (0.114 R)
• M58: 37,359,525 km (0.071 R)
• M59: 38,161,818 km (0.081 R)
• M60: 40,694,211 km (0.097 R)
• M61: 44,687,577 km (0.103 R)
• M62: 45,160,007 km (0.116 R)
• M63: 45,824,072 km (0.109 R)
• M64: 46,300,391 km (0.071 R)
• M65: 46,395,835 km (0.098 R)
• M66: 46,874,249 km (0.12 R)
• M67: 50,366,013 km (0.029 R)
• M68: 51,746,352 km (0.111 R)
• M69: 52,043,753 km (0.092 R)
• M70: 52,142,936 km (0.098 R)
• M71: 52,441,085 km (0.081 R)
• M72: 54,644,961 km (0.1 R)
• M73: 57,288,056 km (0.109 R)
• M74: 65,892,028 km (0.086 R)
• M75: 66,429,682 km (0.094 R)
• M76: 67,725,499 km (0.065 R)
• M77: 70,013,449 km (0.101 R)
• M78: 72,659,087 km (0.103 R)
• M79: 72,992,092 km (0.072 R)
• M80: 73,325,546 km (0.05 R)

Kuiper Belt

Range: 36.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit