🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.78 AU - 1.84 AU

Year: 889 Days

Day: 41.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,911,045 km

• M1: 26,030 km (0.08 R)
• M2: 103,971 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.58 AU - 2.46 AU

Year: 1049 Days

Day: 34.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 75.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,911,045 km

• M1: 298,897 km (0.085 R)
• M2: 658,979 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.53 AU - 2.73 AU

Year: 1558 Days

Day: 27.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.9

Radius: 14.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.68 AU - 11.54 AU

Year: 11741 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 81,911,045 km

• M1: 198,217 km (0.095 R)
• M2: 466,446 km (0.055 R)
• M3: 708,496 km (0.097 R)
• M4: 1,392,158 km (0.091 R)
• M5: 1,760,169 km (0.078 R)
• M6: 1,876,855 km (0.066 R)
• M7: 2,499,930 km (0.078 R)
• M8: 3,401,856 km (0.094 R)
• M9: 3,673,525 km (0.066 R)
• M10: 3,926,795 km (0.085 R)
• M11: 4,639,628 km (0.111 R)
• M12: 5,565,490 km (0.111 R)
• M13: 5,710,749 km (0.051 R)
• M14: 6,214,146 km (0.109 R)
• M15: 6,456,046 km (0.06 R)
• M16: 6,670,419 km (0.098 R)
• M17: 8,703,455 km (0.071 R)
• M18: 9,077,000 km (0.075 R)
• M19: 9,664,621 km (0.106 R)
• M20: 9,839,800 km (0.087 R)
• M21: 9,945,416 km (0.081 R)
• M22: 10,949,667 km (0.058 R)
• M23: 11,390,083 km (0.064 R)
• M24: 11,538,185 km (0.062 R)
• M25: 12,745,888 km (0.108 R)
• M26: 13,054,060 km (0.058 R)
• M27: 13,286,834 km (0.114 R)
• M28: 13,442,865 km (0.059 R)
• M29: 13,599,344 km (0.07 R)
• M30: 13,835,409 km (0.068 R)
• M31: 14,391,465 km (0.093 R)
• M32: 15,198,545 km (0.081 R)
• M33: 16,604,167 km (0.076 R)
• M34: 16,772,315 km (0.055 R)
• M35: 17,152,593 km (0.087 R)
• M36: 17,578,498 km (0.089 R)
• M37: 18,440,930 km (0.037 R)
• M38: 18,702,277 km (0.12 R)
• M39: 18,833,474 km (0.054 R)
• M40: 19,317,124 km (0.045 R)
• M41: 19,582,660 km (0.079 R)
• M42: 20,027,864 km (0.115 R)
• M43: 21,064,577 km (0.114 R)
• M44: 21,292,265 km (0.096 R)
• M45: 21,429,297 km (0.104 R)
• M46: 22,026,342 km (0.102 R)
• M47: 22,955,644 km (0.027 R)
• M48: 23,049,292 km (0.067 R)
• M49: 23,802,966 km (0.029 R)
• M50: 24,230,517 km (0.08 R)
• M51: 24,852,545 km (0.09 R)
• M52: 26,259,213 km (0.088 R)
• M53: 26,406,119 km (0.099 R)
• M54: 27,591,981 km (0.08 R)
• M55: 28,442,445 km (0.063 R)
• M56: 29,149,145 km (0.034 R)
• M57: 29,352,149 km (0.059 R)
• M58: 30,271,578 km (0.092 R)
• M59: 30,477,275 km (0.114 R)
• M60: 31,512,193 km (0.108 R)
• M61: 31,772,793 km (0.114 R)
• M62: 31,981,781 km (0.052 R)
• M63: 32,243,577 km (0.111 R)
• M64: 32,874,880 km (0.056 R)
• M65: 33,510,372 km (0.078 R)
• M66: 34,256,716 km (0.053 R)
• M67: 34,363,828 km (0.043 R)
• M68: 35,008,744 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.1

Radius: 7.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.74 AU - 22.24 AU

Year: 31427 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,911,045 km

• M1: 116,387 km (0.117 R)
• M2: 381,175 km (0.105 R)
• M3: 499,806 km (0.095 R)
• M4: 1,010,534 km (0.111 R)
• M5: 1,151,006 km (0.055 R)
• M6: 1,611,019 km (0.081 R)
• M7: 2,268,053 km (0.112 R)
• M8: 2,605,696 km (0.119 R)
• M9: 3,121,360 km (0.098 R)
• M10: 3,886,403 km (0.114 R)
• M11: 4,244,540 km (0.085 R)
• M12: 4,427,499 km (0.077 R)
• M13: 6,818,222 km (0.117 R)
• M14: 7,140,905 km (0.112 R)
• M15: 7,249,513 km (0.046 R)
• M16: 7,969,228 km (0.106 R)
• M17: 8,308,965 km (0.072 R)
• M18: 9,475,679 km (0.107 R)
• M19: 9,655,196 km (0.066 R)
• M20: 10,200,181 km (0.079 R)
• M21: 10,445,671 km (0.115 R)
• M22: 12,478,407 km (0.107 R)
• M23: 12,543,781 km (0.112 R)
• M24: 13,271,426 km (0.087 R)
• M25: 13,539,355 km (0.098 R)
• M26: 15,254,345 km (0.116 R)
• M27: 15,605,601 km (0.117 R)
• M28: 15,817,432 km (0.117 R)
• M29: 16,459,207 km (0.116 R)
• M30: 16,964,099 km (0.068 R)
• M31: 18,285,797 km (0.105 R)
• M32: 18,583,945 km (0.057 R)
• M33: 19,640,256 km (0.111 R)
• M34: 20,022,329 km (0.085 R)
• M35: 20,175,816 km (0.105 R)
• M36: 20,329,603 km (0.083 R)
• M37: 20,561,180 km (0.096 R)
• M38: 21,889,609 km (0.074 R)
• M39: 23,326,347 km (0.098 R)
• M40: 23,811,942 km (0.119 R)
• M41: 24,056,086 km (0.036 R)
• M42: 24,875,583 km (0.098 R)
• M43: 24,958,161 km (0.089 R)
• M44: 25,123,317 km (0.104 R)
• M45: 25,454,826 km (0.107 R)
• M46: 26,205,957 km (0.081 R)
• M47: 28,330,396 km (0.115 R)
• M48: 29,544,083 km (0.102 R)
• M49: 29,718,814 km (0.093 R)
• M50: 30,157,285 km (0.106 R)
• M51: 30,951,799 km (0.056 R)
• M52: 32,291,299 km (0.108 R)
• M53: 34,014,965 km (0.093 R)
• M54: 35,118,998 km (0.095 R)
• M55: 35,582,452 km (0.104 R)
• M56: 36,048,001 km (0.11 R)
• M57: 36,234,848 km (0.068 R)
• M58: 37,551,160 km (0.109 R)
• M59: 38,978,772 km (0.102 R)
• M60: 39,074,665 km (0.099 R)
• M61: 40,037,028 km (0.084 R)
• M62: 40,230,458 km (0.103 R)
• M63: 42,083,377 km (0.102 R)
• M64: 43,665,225 km (0.099 R)
• M65: 45,065,311 km (0.067 R)
• M66: 47,806,692 km (0.054 R)
• M67: 48,526,109 km (0.114 R)
• M68: 49,664,100 km (0.101 R)
• M69: 49,975,861 km (0.086 R)
• M70: 50,288,371 km (0.03 R)
• M71: 54,624,017 km (0.073 R)
• M72: 55,915,346 km (0.12 R)
• M73: 56,890,574 km (0.112 R)
• M74: 59,077,695 km (0.083 R)
• M75: 59,849,620 km (0.054 R)
• M76: 60,070,726 km (0.068 R)
• M77: 60,402,983 km (0.106 R)
• M78: 62,073,542 km (0.05 R)
• M79: 62,970,681 km (0.12 R)
• M80: 63,872,157 km (0.107 R)
• M81: 64,664,278 km (0.055 R)
• M82: 64,777,823 km (0.093 R)
• M83: 68,327,331 km (0.025 R)
• M84: 69,601,905 km (0.103 R)
• M85: 69,834,530 km (0.114 R)
• M86: 70,767,422 km (0.096 R)
• M87: 70,884,408 km (0.087 R)
• M88: 74,302,570 km (0.114 R)
• M89: 74,540,281 km (0.099 R)
• M90: 75,493,668 km (0.049 R)
• M91: 75,613,197 km (0.073 R)
• M92: 80,442,814 km (0.054 R)
• M93: 81,420,586 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit