🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.51 AU - 0.69 AU

Year: 164 Days

Day: 32 Hours

Environment

Temp: 170 °C

Axial Tilt: 101.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,959,323 km

• M1: 30,219 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.5 AU - 0.8 AU

Year: 185 Days

Day: 45.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,959,323 km

• M1: 87,365 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.82 AU - 0.98 AU

Year: 301 Days

Day: 19 Hours

Environment

Temp: 136 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,959,323 km

• M1: 40,990 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.02 AU - 1.24 AU

Year: 424 Days

Day: 12.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,959,323 km

• M1: 454,478 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.37 AU - 1.39 AU

Year: 572 Days

Day: 46.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.72 AU - 1.98 AU

Year: 888 Days

Day: 30.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,959,323 km

• M1: 1,141,731 km (0.092 R)
• M2: 1,270,684 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.59 AU - 2.51 AU

Year: 1036 Days

Day: 29.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,959,323 km

• M1: 917,933 km (0.086 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.24 AU - 3.46 AU

Year: 1699 Days

Day: 19.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.9

Radius: 11

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.45 AU - 8.63 AU

Year: 8050 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 76,959,323 km

• M1: 142,118 km (0.072 R)
• M2: 413,339 km (0.053 R)
• M3: 514,916 km (0.106 R)
• M4: 681,418 km (0.109 R)
• M5: 1,148,762 km (0.072 R)
• M6: 1,324,689 km (0.115 R)
• M7: 1,535,173 km (0.105 R)
• M8: 1,756,728 km (0.043 R)
• M9: 1,919,490 km (0.115 R)
• M10: 2,216,741 km (0.077 R)
• M11: 2,651,473 km (0.088 R)
• M12: 2,776,088 km (0.112 R)
• M13: 3,063,914 km (0.051 R)
• M14: 3,277,839 km (0.094 R)
• M15: 3,530,809 km (0.064 R)
• M16: 3,825,367 km (0.101 R)
• M17: 4,291,365 km (0.116 R)
• M18: 4,475,370 km (0.115 R)
• M19: 5,081,989 km (0.113 R)
• M20: 5,316,260 km (0.117 R)
• M21: 5,876,653 km (0.1 R)
• M22: 6,582,306 km (0.092 R)
• M23: 6,902,296 km (0.119 R)
• M24: 7,140,157 km (0.116 R)
• M25: 7,424,842 km (0.1 R)
• M26: 8,073,199 km (0.11 R)
• M27: 8,623,569 km (0.073 R)
• M28: 9,233,629 km (0.091 R)
• M29: 9,400,281 km (0.073 R)
• M30: 9,639,937 km (0.094 R)
• M31: 12,120,868 km (0.105 R)
• M32: 13,390,954 km (0.066 R)
• M33: 14,206,263 km (0.069 R)
• M34: 15,065,553 km (0.109 R)
• M35: 15,289,950 km (0.092 R)
• M36: 15,799,181 km (0.061 R)
• M37: 17,125,515 km (0.065 R)
• M38: 17,565,782 km (0.03 R)
• M39: 17,683,815 km (0.104 R)
• M40: 17,861,387 km (0.118 R)
• M41: 17,950,398 km (0.118 R)
• M42: 19,302,912 km (0.1 R)
• M43: 19,669,128 km (0.066 R)
• M44: 20,937,718 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.6

Radius: 5.2

Gravity: 26.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.39 AU - 17.11 AU

Year: 20003 Days

Day: 18.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 171.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,959,323 km

• M1: 100,380 km (0.12 R)
• M2: 568,173 km (0.078 R)
• M3: 924,365 km (0.083 R)
• M4: 1,111,063 km (0.053 R)
• M5: 1,804,599 km (0.115 R)
• M6: 2,718,343 km (0.095 R)
• M7: 3,586,011 km (0.092 R)
• M8: 4,222,849 km (0.115 R)
• M9: 6,736,991 km (0.108 R)
• M10: 6,788,153 km (0.115 R)
• M11: 6,839,465 km (0.03 R)
• M12: 7,306,510 km (0.083 R)
• M13: 7,359,168 km (0.063 R)
• M14: 7,464,485 km (0.081 R)
• M15: 8,216,813 km (0.103 R)
• M16: 8,436,123 km (0.07 R)
• M17: 9,792,078 km (0.11 R)
• M18: 10,258,973 km (0.119 R)
• M19: 10,376,856 km (0.071 R)
• M20: 10,435,947 km (0.044 R)
• M21: 11,396,515 km (0.096 R)
• M22: 11,457,551 km (0.079 R)
• M23: 13,529,931 km (0.079 R)
• M24: 14,311,579 km (0.081 R)
• M25: 14,443,375 km (0.093 R)
• M26: 14,575,470 km (0.115 R)
• M27: 15,041,019 km (0.097 R)
• M28: 15,107,889 km (0.053 R)
• M29: 15,646,740 km (0.116 R)
• M30: 16,191,875 km (0.056 R)
• M31: 16,951,533 km (0.109 R)
• M32: 17,021,096 km (0.096 R)
• M33: 18,077,107 km (0.095 R)
• M34: 19,009,252 km (0.056 R)
• M35: 20,177,910 km (0.093 R)
• M36: 21,219,411 km (0.071 R)
• M37: 22,354,559 km (0.062 R)
• M38: 23,045,103 km (0.05 R)
• M39: 24,999,599 km (0.053 R)
• M40: 25,158,323 km (0.107 R)
• M41: 26,925,522 km (0.11 R)
• M42: 28,235,551 km (0.099 R)
• M43: 28,649,189 km (0.11 R)
• M44: 28,981,595 km (0.076 R)
• M45: 29,231,723 km (0.1 R)
• M46: 30,070,668 km (0.109 R)
• M47: 30,577,805 km (0.078 R)
• M48: 31,258,325 km (0.084 R)
• M49: 32,894,627 km (0.06 R)
• M50: 33,679,417 km (0.066 R)
• M51: 34,823,841 km (0.106 R)
• M52: 35,000,965 km (0.054 R)
• M53: 35,712,752 km (0.077 R)
• M54: 36,249,658 km (0.081 R)
• M55: 36,609,142 km (0.106 R)
• M56: 38,058,745 km (0.108 R)
• M57: 39,897,004 km (0.104 R)
• M58: 40,826,904 km (0.087 R)
• M59: 40,920,254 km (0.048 R)
• M60: 41,107,251 km (0.105 R)
• M61: 43,659,241 km (0.055 R)
• M62: 44,521,224 km (0.097 R)
• M63: 47,434,792 km (0.067 R)
• M64: 47,631,214 km (0.039 R)
• M65: 48,123,391 km (0.107 R)
• M66: 48,518,329 km (0.062 R)
• M67: 48,617,363 km (0.097 R)
• M68: 49,709,876 km (0.039 R)
• M69: 51,011,378 km (0.082 R)
• M70: 52,121,544 km (0.12 R)
• M71: 52,222,821 km (0.066 R)
• M72: 53,239,489 km (0.091 R)
• M73: 53,545,865 km (0.115 R)
• M74: 53,955,165 km (0.104 R)
• M75: 56,120,893 km (0.119 R)
• M76: 58,209,728 km (0.034 R)
• M77: 60,005,352 km (0.055 R)
• M78: 60,963,227 km (0.111 R)
• M79: 62,894,086 km (0.085 R)
• M80: 64,627,327 km (0.034 R)
• M81: 65,281,220 km (0.106 R)
• M82: 66,925,749 km (0.118 R)
• M83: 68,806,045 km (0.11 R)
• M84: 69,250,949 km (0.052 R)
• M85: 69,585,300 km (0.093 R)
• M86: 70,703,544 km (0.098 R)
• M87: 71,602,478 km (0.116 R)
• M88: 71,827,772 km (0.071 R)
• M89: 72,053,366 km (0.088 R)
• M90: 72,505,151 km (0.114 R)
• M91: 73,638,804 km (0.114 R)
• M92: 74,435,861 km (0.075 R)
• M93: 75,579,387 km (0.106 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 12,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit