🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.57 AU - 1.63 AU

Year: 708 Days

Day: 47.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.58 AU - 2.16 AU

Year: 895 Days

Day: 47.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.5 AU - 2.48 AU

Year: 982 Days

Day: 42.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,815,984 km

• M1: 949,946 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.29 AU - 5.01 AU

Year: 2958 Days

Day: 24.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,815,984 km

• M1: 807,529 km (0.089 R)
• M2: 855,700 km (0.106 R)

Asteroid Belt

Center: 8.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 12.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.35 AU - 12.63 AU

Year: 15443 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,815,984 km

• M1: 183,557 km (0.097 R)
• M2: 401,221 km (0.048 R)
• M3: 505,641 km (0.11 R)
• M4: 585,825 km (0.118 R)
• M5: 696,827 km (0.062 R)
• M6: 857,645 km (0.045 R)
• M7: 972,237 km (0.069 R)
• M8: 1,332,767 km (0.092 R)
• M9: 1,450,800 km (0.12 R)
• M10: 1,555,070 km (0.12 R)
• M11: 1,845,888 km (0.113 R)
• M12: 2,036,775 km (0.117 R)
• M13: 2,500,678 km (0.049 R)
• M14: 2,756,042 km (0.038 R)
• M15: 3,431,626 km (0.062 R)
• M16: 4,615,394 km (0.091 R)
• M17: 5,387,468 km (0.105 R)
• M18: 5,774,627 km (0.068 R)
• M19: 6,142,339 km (0.119 R)
• M20: 6,256,931 km (0.031 R)
• M21: 6,664,136 km (0.117 R)
• M22: 6,841,260 km (0.028 R)
• M23: 7,473,461 km (0.06 R)
• M24: 7,781,184 km (0.116 R)
• M25: 7,999,148 km (0.087 R)
• M26: 8,250,771 km (0.118 R)
• M27: 8,536,802 km (0.116 R)
• M28: 8,665,008 km (0.094 R)
• M29: 8,761,648 km (0.073 R)
• M30: 9,053,663 km (0.06 R)
• M31: 9,847,878 km (0.054 R)
• M32: 10,733,498 km (0.11 R)
• M33: 11,326,354 km (0.047 R)
• M34: 11,786,966 km (0.07 R)
• M35: 12,109,499 km (0.118 R)
• M36: 12,434,874 km (0.08 R)
• M37: 13,131,402 km (0.062 R)
• M38: 13,428,354 km (0.043 R)
• M39: 14,370,970 km (0.104 R)
• M40: 15,101,755 km (0.083 R)
• M41: 15,530,353 km (0.095 R)
• M42: 15,726,476 km (0.056 R)
• M43: 16,200,552 km (0.097 R)
• M44: 16,359,724 km (0.11 R)
• M45: 17,284,538 km (0.102 R)
• M46: 17,569,372 km (0.09 R)
• M47: 17,896,842 km (0.066 R)
• M48: 18,102,539 km (0.102 R)
• M49: 18,226,257 km (0.03 R)
• M50: 18,474,739 km (0.039 R)
• M51: 18,766,006 km (0.105 R)
• M52: 20,330,799 km (0.096 R)
• M53: 20,459,454 km (0.037 R)
• M54: 20,803,977 km (0.116 R)
• M55: 21,193,979 km (0.1 R)
• M56: 21,673,889 km (0.101 R)
• M57: 21,981,014 km (0.098 R)
• M58: 22,378,196 km (0.12 R)
• M59: 23,674,162 km (0.068 R)
• M60: 24,994,214 km (0.082 R)
• M61: 25,132,143 km (0.097 R)
• M62: 25,547,427 km (0.062 R)
• M63: 25,640,028 km (0.093 R)
• M64: 25,965,104 km (0.04 R)
• M65: 26,384,876 km (0.112 R)
• M66: 26,807,041 km (0.117 R)
• M67: 26,901,138 km (0.063 R)
• M68: 27,136,904 km (0.073 R)
• M69: 27,800,670 km (0.05 R)
• M70: 27,895,814 km (0.114 R)
• M71: 29,726,443 km (0.096 R)
• M72: 29,970,138 km (0.028 R)
• M73: 31,645,335 km (0.098 R)
• M74: 31,944,082 km (0.115 R)
• M75: 32,043,864 km (0.095 R)
• M76: 32,243,727 km (0.034 R)
• M77: 32,997,102 km (0.069 R)
• M78: 33,097,931 km (0.067 R)
• M79: 33,857,888 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.1

Radius: 5.9

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 17.31 AU - 22.81 AU

Year: 31432 Days

Day: 20.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,815,984 km

• M1: 108,608 km (0.108 R)
• M2: 221,255 km (0.053 R)
• M3: 376,837 km (0.116 R)
• M4: 444,156 km (0.115 R)
• M5: 540,647 km (0.109 R)
• M6: 644,318 km (0.074 R)
• M7: 871,258 km (0.041 R)
• M8: 993,928 km (0.116 R)
• M9: 1,726,359 km (0.109 R)
• M10: 1,841,999 km (0.065 R)
• M11: 2,458,491 km (0.112 R)
• M12: 2,545,109 km (0.106 R)
• M13: 3,370,440 km (0.118 R)
• M14: 3,613,537 km (0.102 R)
• M15: 3,761,938 km (0.103 R)
• M16: 4,167,946 km (0.053 R)
• M17: 4,376,037 km (0.105 R)
• M18: 4,587,568 km (0.119 R)
• M19: 4,748,536 km (0.056 R)
• M20: 4,802,540 km (0.088 R)
• M21: 5,925,871 km (0.084 R)
• M22: 6,637,209 km (0.1 R)
• M23: 7,945,741 km (0.105 R)
• M24: 8,139,022 km (0.117 R)
• M25: 8,662,166 km (0.056 R)
• M26: 11,654,422 km (0.096 R)
• M27: 11,727,426 km (0.071 R)
• M28: 12,691,135 km (0.059 R)
• M29: 12,917,028 km (0.065 R)
• M30: 13,296,708 km (0.106 R)
• M31: 13,989,196 km (0.028 R)
• M32: 14,222,718 km (0.115 R)
• M33: 14,379,048 km (0.102 R)
• M34: 14,693,353 km (0.081 R)
• M35: 15,328,995 km (0.066 R)
• M36: 16,136,075 km (0.116 R)
• M37: 17,372,352 km (0.117 R)
• M38: 18,128,719 km (0.054 R)
• M39: 19,499,634 km (0.12 R)
• M40: 20,373,285 km (0.062 R)
• M41: 21,259,653 km (0.107 R)
• M42: 21,707,549 km (0.116 R)
• M43: 24,740,795 km (0.082 R)
• M44: 25,495,965 km (0.082 R)
• M45: 26,932,105 km (0.098 R)
• M46: 28,001,729 km (0.101 R)
• M47: 29,682,162 km (0.102 R)
• M48: 30,182,567 km (0.107 R)
• M49: 31,090,327 km (0.086 R)
• M50: 32,520,184 km (0.084 R)
• M51: 37,258,995 km (0.093 R)
• M52: 37,798,744 km (0.107 R)
• M53: 40,535,787 km (0.073 R)
• M54: 40,979,644 km (0.109 R)
• M55: 43,109,618 km (0.049 R)
• M56: 43,222,714 km (0.063 R)
• M57: 43,449,355 km (0.104 R)
• M58: 44,131,222 km (0.118 R)
• M59: 44,473,502 km (0.097 R)
• M60: 49,002,428 km (0.111 R)
• M61: 49,949,383 km (0.114 R)
• M62: 51,621,139 km (0.115 R)
• M63: 51,861,393 km (0.097 R)
• M64: 55,510,534 km (0.052 R)
• M65: 56,621,298 km (0.074 R)
• M66: 56,869,182 km (0.106 R)
• M67: 57,117,365 km (0.109 R)
• M68: 58,363,664 km (0.1 R)
• M69: 58,614,091 km (0.093 R)
• M70: 59,241,505 km (0.095 R)
• M71: 60,250,094 km (0.077 R)
• M72: 61,264,218 km (0.084 R)
• M73: 61,518,684 km (0.097 R)
• M74: 61,900,906 km (0.082 R)
• M75: 64,082,193 km (0.108 R)
• M76: 67,992,531 km (0.104 R)
• M77: 70,375,476 km (0.087 R)
• M78: 70,641,910 km (0.029 R)
• M79: 71,845,275 km (0.11 R)
• M80: 77,136,851 km (0.098 R)
• M81: 77,824,403 km (0.11 R)
• M82: 78,375,820 km (0.045 R)
• M83: 79,066,813 km (0.08 R)
• M84: 80,315,955 km (0.098 R)
• M85: 81,152,357 km (0.116 R)
• M86: 84,102,128 km (0.063 R)
• M87: 85,945,772 km (0.116 R)
• M88: 86,088,189 km (0.115 R)
• M89: 92,429,643 km (0.06 R)
• M90: 92,575,501 km (0.105 R)
• M91: 99,367,543 km (0.075 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit