🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.85 AU - 0.87 AU

Year: 288 Days

Day: 40.3 Hours

Environment

Temp: 93 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.03 AU - 1.45 AU

Year: 499 Days

Day: 31.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.73 AU - 2.13 AU

Year: 970 Days

Day: 30.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.9

Radius: 11.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.45 AU - 6.37 AU

Year: 4551 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 98,420,942 km

• M1: 144,063 km (0.099 R)
• M2: 337,493 km (0.087 R)
• M3: 425,606 km (0.119 R)
• M4: 735,423 km (0.097 R)
• M5: 833,260 km (0.114 R)
• M6: 975,677 km (0.089 R)
• M7: 1,155,195 km (0.06 R)
• M8: 1,241,812 km (0.102 R)
• M9: 1,376,001 km (0.114 R)
• M10: 1,643,333 km (0.043 R)
• M11: 1,825,393 km (0.098 R)
• M12: 2,066,844 km (0.072 R)
• M13: 2,227,662 km (0.116 R)
• M14: 2,392,818 km (0.053 R)
• M15: 2,467,467 km (0.102 R)
• M16: 2,600,161 km (0.106 R)
• M17: 3,278,288 km (0.11 R)
• M18: 3,572,996 km (0.071 R)
• M19: 3,658,865 km (0.068 R)
• M20: 3,854,688 km (0.072 R)
• M21: 4,324,725 km (0.096 R)
• M22: 4,648,455 km (0.102 R)
• M23: 4,765,889 km (0.074 R)
• M24: 4,908,306 km (0.104 R)
• M25: 5,027,984 km (0.077 R)
• M26: 5,221,564 km (0.059 R)
• M27: 5,467,054 km (0.113 R)
• M28: 5,741,566 km (0.085 R)
• M29: 5,944,122 km (0.039 R)
• M30: 6,071,878 km (0.115 R)
• M31: 7,344,507 km (0.06 R)
• M32: 7,454,163 km (0.102 R)
• M33: 8,466,192 km (0.048 R)
• M34: 8,696,872 km (0.05 R)
• M35: 8,813,110 km (0.083 R)
• M36: 9,223,756 km (0.096 R)
• M37: 9,312,617 km (0.079 R)
• M38: 9,942,274 km (0.053 R)
• M39: 10,277,673 km (0.043 R)
• M40: 10,523,911 km (0.095 R)
• M41: 10,647,778 km (0.097 R)
• M42: 11,274,444 km (0.105 R)
• M43: 11,848,750 km (0.087 R)
• M44: 12,139,418 km (0.048 R)
• M45: 12,860,031 km (0.103 R)
• M46: 13,058,847 km (0.086 R)
• M47: 13,192,139 km (0.071 R)
• M48: 13,594,407 km (0.051 R)
• M49: 13,797,112 km (0.109 R)
• M50: 13,966,756 km (0.093 R)
• M51: 14,205,365 km (0.117 R)
• M52: 14,308,139 km (0.056 R)
• M53: 14,411,062 km (0.078 R)
• M54: 14,894,862 km (0.092 R)
• M55: 15,208,718 km (0.096 R)
• M56: 15,878,318 km (0.096 R)
• M57: 16,020,586 km (0.051 R)
• M58: 16,557,642 km (0.108 R)
• M59: 16,882,868 km (0.116 R)
• M60: 17,064,330 km (0.033 R)
• M61: 17,173,536 km (0.12 R)
• M62: 18,018,764 km (0.094 R)
• M63: 18,577,363 km (0.07 R)
• M64: 18,802,358 km (0.111 R)
• M65: 19,444,731 km (0.057 R)
• M66: 19,520,727 km (0.109 R)
• M67: 20,132,881 km (0.105 R)
• M68: 20,518,545 km (0.096 R)
• M69: 20,867,706 km (0.068 R)
• M70: 21,140,722 km (0.095 R)
• M71: 21,218,962 km (0.04 R)
• M72: 21,454,279 km (0.076 R)
• M73: 21,808,677 km (0.098 R)
• M74: 22,643,283 km (0.082 R)
• M75: 22,763,410 km (0.036 R)
• M76: 23,326,646 km (0.105 R)
• M77: 23,488,511 km (0.075 R)
• M78: 24,878,575 km (0.045 R)
• M79: 25,500,303 km (0.112 R)
• M80: 26,085,231 km (0.112 R)
• M81: 26,801,506 km (0.099 R)
• M82: 27,183,279 km (0.068 R)
• M83: 27,909,278 km (0.056 R)
• M84: 28,167,035 km (0.052 R)
• M85: 28,339,372 km (0.099 R)

Asteroid Belt

Center: 11.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.4

Radius: 6.3

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.3 AU - 19.06 AU

Year: 26885 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,420,942 km

• M1: 191,784 km (0.118 R)
• M2: 258,954 km (0.05 R)
• M3: 356,492 km (0.099 R)
• M4: 399,277 km (0.093 R)
• M5: 722,259 km (0.051 R)
• M6: 955,182 km (0.074 R)
• M7: 1,978,282 km (0.096 R)
• M8: 2,138,801 km (0.092 R)
• M9: 2,822,613 km (0.114 R)
• M10: 3,003,476 km (0.088 R)
• M11: 3,095,330 km (0.119 R)
• M12: 4,424,507 km (0.067 R)
• M13: 4,581,884 km (0.077 R)
• M14: 5,065,085 km (0.112 R)
• M15: 5,508,343 km (0.101 R)
• M16: 6,313,329 km (0.075 R)
• M17: 6,550,143 km (0.065 R)
• M18: 6,669,522 km (0.055 R)
• M19: 6,910,674 km (0.12 R)
• M20: 7,093,482 km (0.085 R)
• M21: 9,882,286 km (0.089 R)
• M22: 11,281,624 km (0.117 R)
• M23: 11,353,132 km (0.116 R)
• M24: 11,496,746 km (0.111 R)
• M25: 12,965,947 km (0.106 R)
• M26: 13,342,335 km (0.028 R)
• M27: 13,570,023 km (0.096 R)
• M28: 14,183,225 km (0.092 R)
• M29: 14,727,162 km (0.048 R)
• M30: 14,962,330 km (0.114 R)
• M31: 15,835,383 km (0.109 R)
• M32: 18,383,334 km (0.063 R)
• M33: 18,721,276 km (0.085 R)
• M34: 19,489,012 km (0.071 R)
• M35: 20,354,286 km (0.101 R)
• M36: 20,528,717 km (0.118 R)
• M37: 20,967,338 km (0.06 R)
• M38: 22,301,303 km (0.08 R)
• M39: 22,481,269 km (0.098 R)
• M40: 23,388,281 km (0.096 R)
• M41: 23,662,643 km (0.066 R)
• M42: 24,399,562 km (0.097 R)
• M43: 25,331,407 km (0.105 R)
• M44: 25,895,990 km (0.051 R)
• M45: 26,560,055 km (0.037 R)
• M46: 26,750,792 km (0.075 R)
• M47: 26,846,385 km (0.118 R)
• M48: 27,422,038 km (0.114 R)
• M49: 28,585,460 km (0.081 R)
• M50: 29,271,516 km (0.047 R)
• M51: 29,369,952 km (0.087 R)
• M52: 29,863,924 km (0.111 R)
• M53: 30,360,589 km (0.037 R)
• M54: 30,560,152 km (0.086 R)
• M55: 31,161,087 km (0.083 R)
• M56: 31,563,804 km (0.114 R)
• M57: 32,374,625 km (0.071 R)
• M58: 37,594,693 km (0.072 R)
• M59: 38,346,123 km (0.113 R)
• M60: 39,972,850 km (0.079 R)
• M61: 40,082,057 km (0.078 R)
• M62: 40,300,918 km (0.071 R)
• M63: 41,069,702 km (0.115 R)
• M64: 42,733,679 km (0.095 R)
• M65: 44,645,989 km (0.066 R)
• M66: 48,903,394 km (0.058 R)
• M67: 49,488,621 km (0.054 R)
• M68: 49,958,508 km (0.118 R)
• M69: 51,258,065 km (0.118 R)
• M70: 51,376,846 km (0.11 R)
• M71: 57,304,063 km (0.09 R)
• M72: 57,920,855 km (0.109 R)
• M73: 58,168,290 km (0.101 R)
• M74: 59,285,786 km (0.094 R)
• M75: 63,953,688 km (0.084 R)
• M76: 65,750,508 km (0.1 R)
• M77: 66,266,920 km (0.06 R)
• M78: 67,433,933 km (0.069 R)
• M79: 70,182,794 km (0.117 R)
• M80: 71,770,027 km (0.089 R)
• M81: 73,502,969 km (0.101 R)
• M82: 74,307,357 km (0.107 R)
• M83: 76,738,023 km (0.069 R)
• M84: 77,145,677 km (0.103 R)
• M85: 77,690,213 km (0.102 R)
• M86: 79,744,043 km (0.053 R)
• M87: 81,261,414 km (0.106 R)
• M88: 82,370,981 km (0.043 R)
• M89: 83,345,910 km (0.108 R)
• M90: 83,764,934 km (0.108 R)
• M91: 85,307,438 km (0.107 R)
• M92: 87,567,562 km (0.029 R)
• M93: 90,850,787 km (0.115 R)
• M94: 92,290,816 km (0.069 R)
• M95: 93,448,404 km (0.097 R)
• M96: 97,243,253 km (0.045 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit