🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.9 AU - 0.98 AU

Year: 349 Days

Day: 14.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,012,468 km

• M1: 56,847 km (0.111 R)
• M2: 224,247 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.91 AU - 1.47 AU

Year: 497 Days

Day: 32 Hours

Environment

Temp: -19 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.37 AU - 1.39 AU

Year: 621 Days

Day: 21.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.74 AU - 3.42 AU

Year: 2070 Days

Day: 23.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.16 AU - 3.42 AU

Year: 2285 Days

Day: 47.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,012,468 km

• M1: 286,480 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.89 AU - 4.63 AU

Year: 2792 Days

Day: 45.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,012,468 km

• M1: 1,555,070 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 9.9

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.27 AU - 10.57 AU

Year: 10200 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,012,468 km

• M1: 237,861 km (0.063 R)
• M2: 382,372 km (0.088 R)
• M3: 821,292 km (0.114 R)
• M4: 1,079,349 km (0.116 R)
• M5: 1,177,934 km (0.112 R)
• M6: 1,300,305 km (0.045 R)
• M7: 1,384,379 km (0.079 R)
• M8: 1,492,089 km (0.032 R)
• M9: 1,647,821 km (0.107 R)
• M10: 1,832,574 km (0.071 R)
• M11: 2,800,472 km (0.112 R)
• M12: 3,021,877 km (0.092 R)
• M13: 3,630,591 km (0.082 R)
• M14: 3,750,867 km (0.045 R)
• M15: 3,903,008 km (0.106 R)
• M16: 4,150,892 km (0.065 R)
• M17: 4,340,133 km (0.093 R)
• M18: 4,500,054 km (0.063 R)
• M19: 4,694,531 km (0.03 R)
• M20: 4,792,817 km (0.045 R)
• M21: 5,743,212 km (0.065 R)
• M22: 6,060,958 km (0.11 R)
• M23: 6,750,604 km (0.109 R)
• M24: 6,973,654 km (0.084 R)
• M25: 7,773,105 km (0.052 R)
• M26: 8,641,671 km (0.087 R)
• M27: 8,762,396 km (0.028 R)
• M28: 9,833,068 km (0.105 R)
• M29: 9,917,142 km (0.086 R)
• M30: 10,001,515 km (0.089 R)
• M31: 11,206,676 km (0.094 R)
• M32: 11,338,621 km (0.08 R)
• M33: 11,692,719 km (0.106 R)
• M34: 12,230,823 km (0.09 R)
• M35: 13,470,839 km (0.114 R)
• M36: 13,564,338 km (0.094 R)
• M37: 14,034,823 km (0.085 R)
• M38: 14,224,514 km (0.08 R)
• M39: 14,510,694 km (0.088 R)
• M40: 14,846,990 km (0.11 R)
• M41: 15,331,837 km (0.107 R)
• M42: 16,019,389 km (0.114 R)
• M43: 16,366,905 km (0.079 R)
• M44: 16,566,618 km (0.1 R)
• M45: 16,716,964 km (0.105 R)
• M46: 16,968,438 km (0.11 R)
• M47: 17,322,685 km (0.08 R)
• M48: 17,730,639 km (0.107 R)
• M49: 17,935,738 km (0.093 R)
• M50: 19,552,143 km (0.096 R)
• M51: 19,711,015 km (0.081 R)
• M52: 20,458,107 km (0.079 R)
• M53: 21,160,320 km (0.102 R)
• M54: 21,815,409 km (0.035 R)
• M55: 22,477,230 km (0.038 R)
• M56: 22,754,883 km (0.105 R)
• M57: 23,707,523 km (0.114 R)
• M58: 24,273,900 km (0.106 R)
• M59: 24,902,211 km (0.078 R)
• M60: 25,941,767 km (0.117 R)
• M61: 28,123,053 km (0.095 R)
• M62: 28,542,227 km (0.088 R)
• M63: 28,963,494 km (0.073 R)
• M64: 29,812,312 km (0.059 R)
• M65: 30,301,049 km (0.067 R)
• M66: 31,039,165 km (0.059 R)
• M67: 31,348,383 km (0.118 R)
• M68: 34,049,971 km (0.078 R)
• M69: 35,009,791 km (0.108 R)
• M70: 35,331,726 km (0.062 R)
• M71: 35,396,203 km (0.118 R)
• M72: 35,460,829 km (0.093 R)
• M73: 35,654,708 km (0.117 R)
• M74: 36,238,289 km (0.068 R)
• M75: 36,890,685 km (0.08 R)
• M76: 38,870,613 km (0.096 R)
• M77: 40,344,601 km (0.12 R)
• M78: 41,427,989 km (0.086 R)
• M79: 41,495,906 km (0.104 R)
• M80: 42,315,254 km (0.077 R)
• M81: 42,383,770 km (0.11 R)
• M82: 43,484,959 km (0.1 R)
• M83: 44,108,483 km (0.103 R)
• M84: 44,456,149 km (0.101 R)
• M85: 46,067,318 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.6

Radius: 3.7

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.57 AU - 20.53 AU

Year: 30590 Days

Day: 21.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 59,012,468 km

• M1: 535,560 km (0.062 R)
• M2: 745,297 km (0.052 R)
• M3: 1,209,050 km (0.115 R)
• M4: 1,691,503 km (0.097 R)
• M5: 2,315,625 km (0.113 R)
• M6: 2,906,088 km (0.114 R)
• M7: 3,101,762 km (0.099 R)
• M8: 3,168,034 km (0.086 R)
• M9: 3,201,245 km (0.106 R)
• M10: 3,335,584 km (0.097 R)
• M11: 4,586,671 km (0.051 R)
• M12: 5,006,891 km (0.03 R)
• M13: 5,084,532 km (0.088 R)
• M14: 5,359,793 km (0.089 R)
• M15: 5,680,082 km (0.103 R)
• M16: 6,047,943 km (0.12 R)
• M17: 6,720,684 km (0.098 R)
• M18: 7,196,854 km (0.095 R)
• M19: 7,328,500 km (0.06 R)
• M20: 7,908,641 km (0.06 R)
• M21: 8,782,592 km (0.112 R)
• M22: 9,064,883 km (0.114 R)
• M23: 9,783,701 km (0.094 R)
• M24: 10,076,314 km (0.09 R)
• M25: 10,670,068 km (0.114 R)
• M26: 10,870,529 km (0.114 R)
• M27: 11,736,252 km (0.103 R)
• M28: 12,360,524 km (0.092 R)
• M29: 14,684,677 km (0.097 R)
• M30: 14,963,527 km (0.047 R)
• M31: 17,138,979 km (0.08 R)
• M32: 17,314,906 km (0.117 R)
• M33: 19,045,903 km (0.103 R)
• M34: 19,228,114 km (0.076 R)
• M35: 19,716,850 km (0.088 R)
• M36: 21,775,466 km (0.102 R)
• M37: 23,056,024 km (0.12 R)
• M38: 24,558,585 km (0.091 R)
• M39: 25,756,265 km (0.104 R)
• M40: 26,429,905 km (0.104 R)
• M41: 30,095,501 km (0.07 R)
• M42: 31,161,386 km (0.105 R)
• M43: 32,167,432 km (0.066 R)
• M44: 32,529,159 km (0.087 R)
• M45: 33,183,949 km (0.099 R)
• M46: 34,580,445 km (0.101 R)
• M47: 35,472,198 km (0.119 R)
• M48: 36,146,137 km (0.102 R)
• M49: 36,748,567 km (0.067 R)
• M50: 37,278,443 km (0.101 R)
• M51: 44,957,152 km (0.106 R)
• M52: 45,280,583 km (0.116 R)
• M53: 48,474,946 km (0.068 R)
• M54: 48,889,631 km (0.078 R)
• M55: 50,476,416 km (0.119 R)
• M56: 50,812,562 km (0.115 R)
• M57: 53,528,811 km (0.113 R)
• M58: 54,043,428 km (0.097 R)
• M59: 56,030,835 km (0.112 R)
• M60: 56,989,907 km (0.105 R)
• M61: 57,954,215 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 13,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit