🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.72 AU - 1.16 AU

Year: 343 Days

Day: 21.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,894,532 km

• M1: 140,772 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.39 AU - 1.67 AU

Year: 713 Days

Day: 45.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 11.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.64 AU - 7.94 AU

Year: 6665 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,894,532 km

• M1: 144,063 km (0.114 R)
• M2: 312,211 km (0.091 R)
• M3: 396,584 km (0.027 R)
• M4: 501,302 km (0.055 R)
• M5: 662,270 km (0.041 R)
• M6: 743,801 km (0.071 R)
• M7: 1,338,602 km (0.097 R)
• M8: 1,491,640 km (0.091 R)
• M9: 1,865,934 km (0.098 R)
• M10: 2,003,115 km (0.099 R)
• M11: 2,287,651 km (0.099 R)
• M12: 2,509,803 km (0.111 R)
• M13: 2,642,796 km (0.055 R)
• M14: 3,075,882 km (0.05 R)
• M15: 3,404,997 km (0.039 R)
• M16: 3,616,529 km (0.116 R)
• M17: 3,876,230 km (0.118 R)
• M18: 4,119,626 km (0.058 R)
• M19: 4,299,892 km (0.103 R)
• M20: 4,528,926 km (0.096 R)
• M21: 4,785,486 km (0.058 R)
• M22: 4,880,032 km (0.099 R)
• M23: 5,215,730 km (0.11 R)
• M24: 5,288,584 km (0.081 R)
• M25: 5,435,489 km (0.035 R)
• M26: 5,758,471 km (0.085 R)
• M27: 5,833,868 km (0.069 R)
• M28: 6,036,573 km (0.097 R)
• M29: 7,166,037 km (0.074 R)
• M30: 7,465,383 km (0.082 R)
• M31: 7,741,241 km (0.103 R)
• M32: 7,936,167 km (0.115 R)
• M33: 8,076,490 km (0.085 R)
• M34: 8,617,286 km (0.115 R)
• M35: 9,140,430 km (0.085 R)
• M36: 9,584,287 km (0.108 R)
• M37: 10,004,806 km (0.038 R)
• M38: 10,095,762 km (0.082 R)
• M39: 10,309,088 km (0.103 R)
• M40: 10,431,609 km (0.07 R)
• M41: 10,802,013 km (0.074 R)
• M42: 11,683,295 km (0.12 R)
• M43: 12,457,164 km (0.032 R)
• M44: 12,653,138 km (0.075 R)
• M45: 12,949,192 km (0.105 R)
• M46: 13,749,540 km (0.094 R)
• M47: 14,258,023 km (0.028 R)
• M48: 14,497,380 km (0.087 R)
• M49: 14,841,754 km (0.042 R)
• M50: 15,573,587 km (0.114 R)
• M51: 16,032,553 km (0.082 R)
• M52: 16,103,612 km (0.081 R)
• M53: 16,210,276 km (0.067 R)
• M54: 17,253,870 km (0.107 R)
• M55: 18,766,155 km (0.111 R)
• M56: 18,916,052 km (0.104 R)
• M57: 19,028,550 km (0.088 R)
• M58: 19,103,798 km (0.034 R)
• M59: 21,249,480 km (0.103 R)
• M60: 21,562,289 km (0.102 R)
• M61: 22,469,899 km (0.073 R)
• M62: 23,753,449 km (0.106 R)
• M63: 24,567,561 km (0.082 R)
• M64: 24,854,789 km (0.073 R)
• M65: 25,019,346 km (0.075 R)
• M66: 25,639,729 km (0.105 R)
• M67: 27,191,807 km (0.09 R)
• M68: 27,361,451 km (0.074 R)
• M69: 27,446,422 km (0.037 R)
• M70: 27,872,327 km (0.089 R)
• M71: 28,129,037 km (0.083 R)
• M72: 28,515,449 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.5

Radius: 7.5

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.21 AU - 15.83 AU

Year: 23034 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,894,532 km

• M1: 95,743 km (0.117 R)
• M2: 375,042 km (0.104 R)
• M3: 611,107 km (0.069 R)
• M4: 966,253 km (0.109 R)
• M5: 1,018,163 km (0.112 R)
• M6: 1,152,053 km (0.1 R)
• M7: 1,207,255 km (0.073 R)
• M8: 1,291,927 km (0.057 R)
• M9: 1,349,373 km (0.07 R)
• M10: 1,527,394 km (0.075 R)
• M11: 1,776,325 km (0.04 R)
• M12: 1,840,652 km (0.088 R)
• M13: 2,746,318 km (0.037 R)
• M14: 3,049,403 km (0.116 R)
• M15: 3,244,329 km (0.088 R)
• M16: 4,235,415 km (0.068 R)
• M17: 4,452,930 km (0.069 R)
• M18: 5,081,690 km (0.109 R)
• M19: 5,453,291 km (0.112 R)
• M20: 6,222,972 km (0.116 R)
• M21: 6,321,557 km (0.096 R)
• M22: 6,771,697 km (0.03 R)
• M23: 6,975,150 km (0.071 R)
• M24: 7,180,548 km (0.077 R)
• M25: 7,283,920 km (0.103 R)
• M26: 8,129,447 km (0.119 R)
• M27: 8,183,303 km (0.099 R)
• M28: 8,237,308 km (0.075 R)
• M29: 9,911,607 km (0.092 R)
• M30: 11,687,034 km (0.051 R)
• M31: 12,424,402 km (0.063 R)
• M32: 13,622,233 km (0.059 R)
• M33: 15,788,858 km (0.053 R)
• M34: 16,534,604 km (0.096 R)
• M35: 17,015,112 km (0.118 R)
• M36: 17,569,971 km (0.095 R)
• M37: 18,201,124 km (0.049 R)
• M38: 19,125,938 km (0.111 R)
• M39: 19,702,788 km (0.118 R)
• M40: 20,431,628 km (0.033 R)
• M41: 20,578,533 km (0.08 R)
• M42: 21,021,194 km (0.11 R)
• M43: 21,317,996 km (0.075 R)
• M44: 21,541,495 km (0.108 R)
• M45: 21,915,789 km (0.079 R)
• M46: 22,216,780 km (0.088 R)
• M47: 25,143,812 km (0.097 R)
• M48: 26,252,482 km (0.08 R)
• M49: 28,271,454 km (0.097 R)
• M50: 29,175,474 km (0.065 R)
• M51: 29,258,202 km (0.077 R)
• M52: 31,519,224 km (0.07 R)
• M53: 33,057,539 km (0.113 R)
• M54: 33,749,130 km (0.063 R)
• M55: 33,835,897 km (0.108 R)
• M56: 35,763,765 km (0.06 R)
• M57: 37,098,626 km (0.039 R)
• M58: 39,267,945 km (0.112 R)
• M59: 41,478,104 km (0.095 R)
• M60: 42,504,495 km (0.025 R)
• M61: 43,917,596 km (0.095 R)
• M62: 44,012,442 km (0.1 R)
• M63: 44,677,554 km (0.109 R)
• M64: 45,059,178 km (0.11 R)
• M65: 45,154,771 km (0.066 R)
• M66: 45,250,364 km (0.119 R)
• M67: 46,983,455 km (0.082 R)
• M68: 48,737,939 km (0.081 R)
• M69: 48,934,211 km (0.115 R)
• M70: 50,911,447 km (0.087 R)
• M71: 51,909,863 km (0.104 R)
• M72: 53,925,993 km (0.042 R)
• M73: 54,535,754 km (0.099 R)
• M74: 55,045,733 km (0.109 R)
• M75: 55,967,555 km (0.101 R)
• M76: 56,688,019 km (0.097 R)
• M77: 57,101,058 km (0.041 R)
• M78: 57,618,966 km (0.111 R)
• M79: 58,763,540 km (0.094 R)
• M80: 59,915,593 km (0.118 R)
• M81: 61,710,767 km (0.088 R)
• M82: 63,630,557 km (0.051 R)
• M83: 63,737,818 km (0.111 R)
• M84: 64,167,463 km (0.091 R)
• M85: 64,490,146 km (0.099 R)
• M86: 65,245,466 km (0.041 R)
• M87: 65,570,093 km (0.114 R)
• M88: 67,091,952 km (0.032 R)
• M89: 69,065,597 km (0.089 R)
• M90: 69,506,761 km (0.113 R)
• M91: 70,059,525 km (0.076 R)
• M92: 75,894,590 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit