🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.39 AU - 1.43 AU

Year: 594 Days

Day: 47.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.9 AU - 4.28 AU

Year: 2934 Days

Day: 16.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,609,005 km

• M1: 2,012,540 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.34 AU - 5.36 AU

Year: 3789 Days

Day: 40.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,609,005 km

• M1: 3,588,255 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.99 AU - 5.97 AU

Year: 3943 Days

Day: 30.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.9

Radius: 6.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.11 AU - 16.83 AU

Year: 19527 Days

Day: 19 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 65,609,005 km

• M1: 104,270 km (0.118 R)
• M2: 388,805 km (0.12 R)
• M3: 541,395 km (0.119 R)
• M4: 596,596 km (0.116 R)
• M5: 683,213 km (0.075 R)
• M6: 885,769 km (0.114 R)
• M7: 1,383,332 km (0.099 R)
• M8: 1,480,271 km (0.109 R)
• M9: 1,599,650 km (0.119 R)
• M10: 1,742,965 km (0.078 R)
• M11: 2,242,921 km (0.12 R)
• M12: 2,639,804 km (0.114 R)
• M13: 3,033,097 km (0.115 R)
• M14: 3,134,225 km (0.118 R)
• M15: 3,210,969 km (0.106 R)
• M16: 3,497,299 km (0.104 R)
• M17: 3,710,775 km (0.118 R)
• M18: 4,291,365 km (0.079 R)
• M19: 5,199,124 km (0.039 R)
• M20: 5,752,786 km (0.069 R)
• M21: 5,878,299 km (0.108 R)
• M22: 6,004,859 km (0.117 R)
• M23: 6,519,774 km (0.076 R)
• M24: 7,972,669 km (0.094 R)
• M25: 8,537,850 km (0.115 R)
• M26: 9,262,502 km (0.048 R)
• M27: 9,372,905 km (0.06 R)
• M28: 9,557,958 km (0.07 R)
• M29: 9,931,503 km (0.053 R)
• M30: 10,157,995 km (0.088 R)
• M31: 10,808,745 km (0.107 R)
• M32: 10,925,132 km (0.112 R)
• M33: 11,237,194 km (0.107 R)
• M34: 11,869,993 km (0.077 R)
• M35: 12,271,513 km (0.096 R)
• M36: 12,555,151 km (0.049 R)
• M37: 13,377,341 km (0.111 R)
• M38: 15,247,015 km (0.113 R)
• M39: 15,464,530 km (0.063 R)
• M40: 15,727,075 km (0.077 R)
• M41: 16,123,509 km (0.072 R)
• M42: 16,926,251 km (0.067 R)
• M43: 18,896,156 km (0.055 R)
• M44: 20,360,569 km (0.072 R)
• M45: 20,600,225 km (0.064 R)
• M46: 21,082,230 km (0.05 R)
• M47: 21,276,108 km (0.071 R)
• M48: 21,714,430 km (0.091 R)
• M49: 21,763,349 km (0.059 R)
• M50: 22,106,676 km (0.032 R)
• M51: 23,900,055 km (0.104 R)
• M52: 24,102,162 km (0.105 R)
• M53: 25,739,660 km (0.116 R)
• M54: 27,359,955 km (0.108 R)
• M55: 27,571,486 km (0.052 R)
• M56: 28,049,152 km (0.083 R)
• M57: 29,553,059 km (0.049 R)
• M58: 32,414,717 km (0.115 R)
• M59: 33,821,685 km (0.075 R)
• M60: 37,103,114 km (0.056 R)
• M61: 37,748,031 km (0.112 R)
• M62: 38,219,414 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.3

Radius: 3.8

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.1 AU - 18.24 AU

Year: 24146 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,609,005 km

• M1: 219,011 km (0.042 R)
• M2: 715,227 km (0.101 R)
• M3: 916,137 km (0.095 R)
• M4: 1,876,705 km (0.111 R)
• M5: 1,966,913 km (0.117 R)
• M6: 2,214,497 km (0.119 R)
• M7: 2,309,791 km (0.107 R)
• M8: 2,374,268 km (0.119 R)
• M9: 2,471,806 km (0.099 R)
• M10: 2,772,647 km (0.104 R)
• M11: 2,944,684 km (0.03 R)
• M12: 3,014,547 km (0.087 R)
• M13: 4,048,118 km (0.114 R)
• M14: 4,086,864 km (0.057 R)
• M15: 4,602,229 km (0.098 R)
• M16: 4,846,821 km (0.116 R)
• M17: 5,012,426 km (0.092 R)
• M18: 5,306,386 km (0.098 R)
• M19: 6,043,754 km (0.1 R)
• M20: 6,401,592 km (0.118 R)
• M21: 7,044,414 km (0.096 R)
• M22: 8,489,530 km (0.077 R)
• M23: 8,539,196 km (0.073 R)
• M24: 8,789,324 km (0.107 R)
• M25: 9,041,695 km (0.071 R)
• M26: 11,199,345 km (0.027 R)
• M27: 11,582,914 km (0.11 R)
• M28: 12,194,470 km (0.12 R)
• M29: 12,532,412 km (0.094 R)
• M30: 13,332,761 km (0.113 R)
• M31: 13,739,218 km (0.103 R)
• M32: 14,504,710 km (0.027 R)
• M33: 16,446,940 km (0.107 R)
• M34: 16,509,023 km (0.083 R)
• M35: 16,695,422 km (0.069 R)
• M36: 17,574,907 km (0.076 R)
• M37: 19,509,358 km (0.1 R)
• M38: 19,838,323 km (0.101 R)
• M39: 20,435,069 km (0.088 R)
• M40: 21,037,649 km (0.112 R)
• M41: 24,066,258 km (0.059 R)
• M42: 28,633,182 km (0.094 R)
• M43: 28,857,130 km (0.106 R)
• M44: 28,931,929 km (0.111 R)
• M45: 29,910,299 km (0.101 R)
• M46: 32,286,362 km (0.102 R)
• M47: 32,364,003 km (0.049 R)
• M48: 32,441,645 km (0.07 R)
• M49: 33,772,318 km (0.105 R)
• M50: 35,440,484 km (0.079 R)
• M51: 35,681,037 km (0.087 R)
• M52: 39,435,794 km (0.066 R)
• M53: 39,768,200 km (0.085 R)
• M54: 39,851,526 km (0.094 R)
• M55: 40,268,605 km (0.079 R)
• M56: 40,938,953 km (0.12 R)
• M57: 42,460,663 km (0.111 R)
• M58: 43,313,969 km (0.091 R)
• M59: 44,259,278 km (0.096 R)
• M60: 44,518,232 km (0.079 R)
• M61: 46,345,121 km (0.092 R)
• M62: 48,018,972 km (0.101 R)
• M63: 48,107,534 km (0.058 R)
• M64: 48,373,818 km (0.067 R)
• M65: 48,551,540 km (0.093 R)
• M66: 49,086,203 km (0.082 R)
• M67: 49,443,742 km (0.094 R)
• M68: 49,533,201 km (0.036 R)
• M69: 49,712,420 km (0.119 R)
• M70: 52,152,510 km (0.117 R)
• M71: 52,517,230 km (0.096 R)
• M72: 52,974,551 km (0.031 R)
• M73: 53,800,780 km (0.039 R)
• M74: 54,169,389 km (0.057 R)
• M75: 54,723,799 km (0.03 R)
• M76: 55,465,954 km (0.047 R)
• M77: 55,652,053 km (0.03 R)
• M78: 62,487,330 km (0.11 R)
• M79: 63,554,711 km (0.07 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit