🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.65 AU - 0.77 AU

Year: 258 Days

Day: 31.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,636,360 km

• M1: 183,407 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.83 AU - 1.39 AU

Year: 503 Days

Day: 28 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 11.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.81 AU - 4.11 AU

Year: 3392 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,636,360 km

• M1: 153,338 km (0.043 R)
• M2: 439,070 km (0.085 R)
• M3: 512,522 km (0.059 R)
• M4: 684,111 km (0.069 R)
• M5: 782,846 km (0.1 R)
• M6: 865,723 km (0.083 R)
• M7: 962,812 km (0.049 R)
• M8: 1,326,784 km (0.094 R)
• M9: 1,531,284 km (0.032 R)
• M10: 1,886,130 km (0.118 R)
• M11: 2,206,569 km (0.101 R)
• M12: 2,281,816 km (0.095 R)
• M13: 2,965,329 km (0.112 R)
• M14: 3,048,805 km (0.103 R)
• M15: 3,184,041 km (0.089 R)
• M16: 3,373,282 km (0.042 R)
• M17: 3,872,042 km (0.042 R)
• M18: 3,945,195 km (0.096 R)
• M19: 4,037,347 km (0.056 R)
• M20: 4,130,098 km (0.107 R)
• M21: 4,317,993 km (0.056 R)
• M22: 4,682,862 km (0.036 R)
• M23: 4,760,952 km (0.054 R)
• M24: 4,839,491 km (0.119 R)
• M25: 5,238,618 km (0.069 R)
• M26: 5,442,371 km (0.101 R)
• M27: 5,731,842 km (0.093 R)
• M28: 5,815,468 km (0.115 R)
• M29: 5,920,635 km (0.104 R)
• M30: 6,005,307 km (0.082 R)
• M31: 6,521,270 km (0.082 R)
• M32: 6,784,712 km (0.05 R)
• M33: 6,939,995 km (0.105 R)
• M34: 7,458,501 km (0.11 R)
• M35: 7,572,943 km (0.066 R)
• M36: 8,106,709 km (0.113 R)
• M37: 8,580,784 km (0.037 R)
• M38: 8,652,741 km (0.112 R)
• M39: 8,773,018 km (0.117 R)
• M40: 9,015,216 km (0.099 R)
• M41: 9,382,778 km (0.114 R)
• M42: 10,720,632 km (0.095 R)
• M43: 10,849,885 km (0.105 R)
• M44: 11,162,245 km (0.05 R)
• M45: 11,689,578 km (0.03 R)
• M46: 11,875,977 km (0.118 R)
• M47: 12,306,070 km (0.062 R)
• M48: 12,468,534 km (0.116 R)
• M49: 12,850,756 km (0.11 R)
• M50: 13,319,895 km (0.105 R)
• M51: 13,542,646 km (0.109 R)
• M52: 13,654,546 km (0.108 R)
• M53: 13,991,889 km (0.116 R)
• M54: 14,360,498 km (0.029 R)
• M55: 14,617,507 km (0.118 R)
• M56: 14,789,694 km (0.078 R)
• M57: 15,020,374 km (0.063 R)
• M58: 15,397,810 km (0.108 R)
• M59: 15,690,273 km (0.098 R)
• M60: 16,073,244 km (0.118 R)
• M61: 16,638,574 km (0.029 R)
• M62: 16,968,886 km (0.082 R)
• M63: 18,034,023 km (0.106 R)
• M64: 18,218,777 km (0.118 R)
• M65: 18,311,527 km (0.08 R)
• M66: 19,372,176 km (0.117 R)
• M67: 20,677,717 km (0.086 R)
• M68: 20,838,983 km (0.117 R)
• M69: 21,487,789 km (0.111 R)
• M70: 21,978,770 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.4

Radius: 12

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.57 AU - 9.99 AU

Year: 10256 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,636,360 km

• M1: 209,736 km (0.115 R)
• M2: 308,920 km (0.065 R)
• M3: 1,336,956 km (0.079 R)
• M4: 1,686,118 km (0.108 R)
• M5: 1,935,048 km (0.092 R)
• M6: 2,090,331 km (0.087 R)
• M7: 2,222,875 km (0.11 R)
• M8: 3,168,034 km (0.106 R)
• M9: 3,508,369 km (0.051 R)
• M10: 3,699,107 km (0.072 R)
• M11: 4,393,689 km (0.11 R)
• M12: 4,564,979 km (0.085 R)
• M13: 4,773,518 km (0.115 R)
• M14: 5,788,390 km (0.116 R)
• M15: 6,205,020 km (0.071 R)
• M16: 6,475,344 km (0.112 R)
• M17: 6,749,557 km (0.066 R)
• M18: 7,553,944 km (0.073 R)
• M19: 7,636,074 km (0.067 R)
• M20: 7,759,791 km (0.101 R)
• M21: 7,884,257 km (0.054 R)
• M22: 8,946,850 km (0.088 R)
• M23: 9,164,814 km (0.097 R)
• M24: 9,605,978 km (0.051 R)
• M25: 10,144,531 km (0.088 R)
• M26: 10,463,324 km (0.104 R)
• M27: 10,692,957 km (0.082 R)
• M28: 10,785,258 km (0.064 R)
• M29: 10,877,860 km (0.106 R)
• M30: 11,298,080 km (0.103 R)
• M31: 11,771,108 km (0.117 R)
• M32: 12,347,359 km (0.116 R)
• M33: 13,377,790 km (0.095 R)
• M34: 13,477,422 km (0.101 R)
• M35: 15,156,059 km (0.104 R)
• M36: 15,364,001 km (0.085 R)
• M37: 15,993,508 km (0.034 R)
• M38: 17,767,889 km (0.088 R)
• M39: 17,987,199 km (0.116 R)
• M40: 18,539,515 km (0.082 R)
• M41: 18,706,167 km (0.088 R)
• M42: 19,041,266 km (0.112 R)
• M43: 20,229,522 km (0.111 R)
• M44: 20,401,110 km (0.029 R)
• M45: 20,515,852 km (0.114 R)
• M46: 21,325,176 km (0.104 R)
• M47: 21,441,564 km (0.038 R)
• M48: 22,915,103 km (0.113 R)
• M49: 23,094,171 km (0.06 R)
• M50: 23,935,809 km (0.119 R)
• M51: 24,117,421 km (0.106 R)
• M52: 24,421,104 km (0.081 R)
• M53: 24,665,099 km (0.098 R)
• M54: 26,332,816 km (0.11 R)
• M55: 27,022,611 km (0.091 R)
• M56: 27,274,983 km (0.12 R)
• M57: 27,654,962 km (0.108 R)
• M58: 28,741,042 km (0.028 R)
• M59: 31,020,764 km (0.071 R)
• M60: 31,682,735 km (0.051 R)
• M61: 32,886,100 km (0.089 R)
• M62: 33,155,526 km (0.089 R)
• M63: 35,406,226 km (0.107 R)
• M64: 35,751,647 km (0.05 R)
• M65: 36,028,702 km (0.106 R)
• M66: 36,515,195 km (0.099 R)
• M67: 37,284,277 km (0.093 R)
• M68: 37,987,986 km (0.032 R)
• M69: 39,265,851 km (0.08 R)
• M70: 39,981,826 km (0.078 R)
• M71: 40,846,651 km (0.045 R)
• M72: 42,082,330 km (0.111 R)
• M73: 45,038,234 km (0.095 R)
• M74: 45,862,818 km (0.113 R)
• M75: 46,013,313 km (0.114 R)
• M76: 47,526,795 km (0.105 R)
• M77: 48,289,744 km (0.111 R)
• M78: 48,672,714 km (0.068 R)
• M79: 48,826,202 km (0.094 R)
• M80: 49,056,732 km (0.057 R)
• M81: 49,596,032 km (0.107 R)
• M82: 50,836,049 km (0.08 R)
• M83: 51,069,572 km (0.059 R)
• M84: 51,225,602 km (0.059 R)
• M85: 51,851,071 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 13,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit