🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.49 AU - 3.55 AU

Year: 1999 Days

Day: 28.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,485,636 km

• M1: 1,386,024 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.22 AU - 4.98 AU

Year: 3161 Days

Day: 19.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 9.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.45 AU - 5.43 AU

Year: 4181 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 101,485,636 km

• M1: 122,221 km (0.094 R)
• M2: 291,865 km (0.057 R)
• M3: 453,880 km (0.052 R)
• M4: 558,000 km (0.093 R)
• M5: 718,668 km (0.063 R)
• M6: 1,067,680 km (0.064 R)
• M7: 1,133,952 km (0.107 R)
• M8: 1,221,467 km (0.084 R)
• M9: 1,372,411 km (0.097 R)
• M10: 1,839,455 km (0.076 R)
• M11: 2,108,881 km (0.115 R)
• M12: 2,328,640 km (0.096 R)
• M13: 2,416,155 km (0.092 R)
• M14: 2,479,286 km (0.1 R)
• M15: 2,646,237 km (0.1 R)
• M16: 2,816,928 km (0.106 R)
• M17: 2,896,963 km (0.095 R)
• M18: 3,280,532 km (0.11 R)
• M19: 3,378,967 km (0.119 R)
• M20: 3,593,341 km (0.101 R)
• M21: 3,665,746 km (0.093 R)
• M22: 3,782,732 km (0.085 R)
• M23: 3,856,484 km (0.118 R)
• M24: 3,960,454 km (0.059 R)
• M25: 4,125,909 km (0.075 R)
• M26: 4,557,200 km (0.1 R)
• M27: 4,730,733 km (0.116 R)
• M28: 5,165,764 km (0.081 R)
• M29: 5,247,744 km (0.09 R)
• M30: 5,346,628 km (0.076 R)
• M31: 5,664,224 km (0.115 R)
• M32: 5,748,747 km (0.118 R)
• M33: 5,850,922 km (0.119 R)
• M34: 5,919,289 km (0.089 R)
• M35: 5,987,954 km (0.094 R)
• M36: 6,143,386 km (0.107 R)
• M37: 6,230,303 km (0.111 R)
• M38: 6,653,365 km (0.111 R)
• M39: 6,724,723 km (0.098 R)
• M40: 7,085,703 km (0.06 R)
• M41: 7,360,664 km (0.114 R)
• M42: 7,676,465 km (0.052 R)
• M43: 8,091,749 km (0.043 R)
• M44: 8,495,065 km (0.092 R)
• M45: 8,747,885 km (0.046 R)
• M46: 9,003,398 km (0.096 R)
• M47: 9,082,536 km (0.102 R)
• M48: 9,561,997 km (0.083 R)
• M49: 9,723,562 km (0.068 R)
• M50: 10,049,686 km (0.115 R)
• M51: 10,193,449 km (0.047 R)
• M52: 10,255,233 km (0.106 R)
• M53: 10,379,399 km (0.034 R)
• M54: 10,503,865 km (0.091 R)
• M55: 10,670,667 km (0.08 R)
• M56: 11,049,299 km (0.094 R)
• M57: 11,240,335 km (0.106 R)
• M58: 11,647,092 km (0.113 R)
• M59: 11,711,718 km (0.046 R)
• M60: 11,863,111 km (0.075 R)
• M61: 12,255,207 km (0.06 R)
• M62: 12,474,966 km (0.118 R)
• M63: 12,762,643 km (0.077 R)
• M64: 13,074,854 km (0.077 R)
• M65: 13,209,342 km (0.093 R)
• M66: 13,570,472 km (0.117 R)
• M67: 13,661,278 km (0.117 R)
• M68: 13,820,749 km (0.099 R)
• M69: 14,510,694 km (0.1 R)
• M70: 14,673,307 km (0.071 R)
• M71: 14,930,167 km (0.035 R)
• M72: 15,094,276 km (0.06 R)
• M73: 15,212,009 km (0.098 R)
• M74: 15,566,706 km (0.099 R)
• M75: 15,685,636 km (0.101 R)
• M76: 15,948,180 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.9

Radius: 5.9

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.75 AU - 19.81 AU

Year: 30991 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,485,636 km

• M1: 82,428 km (0.114 R)
• M2: 190,438 km (0.075 R)
• M3: 278,551 km (0.11 R)
• M4: 737,368 km (0.066 R)
• M5: 977,622 km (0.074 R)
• M6: 1,453,493 km (0.092 R)
• M7: 1,871,619 km (0.11 R)
• M8: 2,586,547 km (0.091 R)
• M9: 3,137,067 km (0.086 R)
• M10: 3,232,361 km (0.104 R)
• M11: 6,142,489 km (0.097 R)
• M12: 6,321,856 km (0.08 R)
• M13: 6,442,432 km (0.082 R)
• M14: 6,503,019 km (0.119 R)
• M15: 7,056,532 km (0.111 R)
• M16: 7,119,063 km (0.099 R)
• M17: 7,497,546 km (0.085 R)
• M18: 7,561,275 km (0.109 R)
• M19: 8,738,909 km (0.118 R)
• M20: 9,008,185 km (0.102 R)
• M21: 9,348,820 km (0.072 R)
• M22: 10,752,796 km (0.102 R)
• M23: 11,041,370 km (0.08 R)
• M24: 12,446,842 km (0.109 R)
• M25: 16,322,324 km (0.117 R)
• M26: 20,623,712 km (0.085 R)
• M27: 20,892,390 km (0.072 R)
• M28: 20,982,149 km (0.12 R)
• M29: 21,523,693 km (0.059 R)
• M30: 23,828,996 km (0.088 R)
• M31: 24,772,809 km (0.085 R)
• M32: 25,249,278 km (0.094 R)
• M33: 25,632,698 km (0.092 R)
• M34: 25,825,080 km (0.073 R)
• M35: 26,018,062 km (0.097 R)
• M36: 26,989,700 km (0.105 R)
• M37: 27,479,932 km (0.093 R)
• M38: 28,369,890 km (0.109 R)
• M39: 28,868,350 km (0.088 R)
• M40: 32,958,804 km (0.114 R)
• M41: 34,009,430 km (0.116 R)
• M42: 34,115,046 km (0.117 R)
• M43: 35,284,603 km (0.055 R)
• M44: 37,444,347 km (0.076 R)
• M45: 37,662,760 km (0.097 R)
• M46: 39,646,727 km (0.102 R)
• M47: 39,869,179 km (0.114 R)
• M48: 40,427,329 km (0.082 R)
• M49: 40,539,228 km (0.085 R)
• M50: 41,551,407 km (0.078 R)
• M51: 42,344,276 km (0.099 R)
• M52: 42,457,970 km (0.114 R)
• M53: 44,175,354 km (0.114 R)
• M54: 44,637,162 km (0.061 R)
• M55: 45,565,567 km (0.05 R)
• M56: 46,734,973 km (0.107 R)
• M57: 48,507,558 km (0.036 R)
• M58: 48,745,569 km (0.119 R)
• M59: 49,342,314 km (0.061 R)
• M60: 51,146,914 km (0.068 R)
• M61: 51,389,113 km (0.094 R)
• M62: 52,728,313 km (0.072 R)
• M63: 53,218,096 km (0.1 R)
• M64: 53,709,525 km (0.079 R)
• M65: 53,832,495 km (0.102 R)
• M66: 54,078,882 km (0.058 R)
• M67: 58,831,457 km (0.102 R)
• M68: 61,901,205 km (0.079 R)
• M69: 63,065,675 km (0.07 R)
• M70: 64,629,571 km (0.086 R)
• M71: 67,529,676 km (0.083 R)
• M72: 68,194,788 km (0.05 R)
• M73: 68,328,079 km (0.09 R)
• M74: 68,861,994 km (0.065 R)
• M75: 69,665,484 km (0.056 R)
• M76: 71,552,362 km (0.119 R)
• M77: 76,204,258 km (0.1 R)
• M78: 79,967,392 km (0.084 R)
• M79: 80,389,258 km (0.108 R)
• M80: 80,811,723 km (0.081 R)
• M81: 83,505,232 km (0.118 R)
• M82: 83,647,799 km (0.082 R)
• M83: 85,078,104 km (0.102 R)
• M84: 85,796,324 km (0.109 R)
• M85: 86,228,063 km (0.059 R)
• M86: 86,805,062 km (0.083 R)
• M87: 90,147,228 km (0.089 R)
• M88: 90,586,148 km (0.082 R)
• M89: 90,732,754 km (0.081 R)
• M90: 94,717,892 km (0.09 R)
• M91: 95,313,142 km (0.118 R)
• M92: 97,406,315 km (0.079 R)
• M93: 99,816,935 km (0.03 R)
• M94: 100,271,114 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 13,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit