🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.18 AU - 1.72 AU

Year: 635 Days

Day: 14.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,976,301 km

• M1: 60,138 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.2 AU - 2.58 AU

Year: 1343 Days

Day: 41 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,976,301 km

• M1: 831,764 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.86 AU - 4.72 AU

Year: 2682 Days

Day: 14 Hours

Environment

Temp: -113 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,976,301 km

• M1: 76,445 km (0.118 R)
• M2: 2,421,990 km (0.114 R)

Asteroid Belt

Center: 8.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.1

Radius: 13.2

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.04 AU - 13.74 AU

Year: 15850 Days

Day: 5 Hours

Environment

Temp: -185 °C

Axial Tilt: 121.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,976,301 km

• M1: 189,092 km (0.113 R)
• M2: 320,139 km (0.11 R)
• M3: 409,749 km (0.032 R)
• M4: 567,126 km (0.065 R)
• M5: 665,262 km (0.118 R)
• M6: 999,015 km (0.092 R)
• M7: 1,198,877 km (0.065 R)
• M8: 1,939,836 km (0.119 R)
• M9: 2,803,165 km (0.115 R)
• M10: 3,090,842 km (0.082 R)
• M11: 3,656,471 km (0.089 R)
• M12: 4,460,560 km (0.118 R)
• M13: 5,142,726 km (0.103 R)
• M14: 7,330,445 km (0.114 R)
• M15: 7,478,846 km (0.105 R)
• M16: 7,930,183 km (0.098 R)
• M17: 8,806,827 km (0.118 R)
• M18: 9,660,133 km (0.116 R)
• M19: 10,151,712 km (0.058 R)
• M20: 10,707,468 km (0.1 R)
• M21: 10,819,965 km (0.083 R)
• M22: 11,559,876 km (0.065 R)
• M23: 12,198,809 km (0.039 R)
• M24: 13,028,628 km (0.059 R)
• M25: 13,329,320 km (0.108 R)
• M26: 13,693,291 km (0.117 R)
• M27: 14,245,607 km (0.065 R)
• M28: 14,930,316 km (0.077 R)
• M29: 15,055,979 km (0.075 R)
• M30: 15,245,220 km (0.043 R)
• M31: 15,371,780 km (0.094 R)
• M32: 17,509,982 km (0.089 R)
• M33: 18,310,480 km (0.05 R)
• M34: 18,445,118 km (0.118 R)
• M35: 18,782,910 km (0.057 R)
• M36: 21,488,238 km (0.105 R)
• M37: 21,915,190 km (0.092 R)
• M38: 22,129,714 km (0.098 R)
• M39: 23,285,657 km (0.038 R)
• M40: 23,577,672 km (0.072 R)
• M41: 23,797,580 km (0.111 R)
• M42: 24,165,442 km (0.117 R)
• M43: 24,535,397 km (0.083 R)
• M44: 25,355,493 km (0.082 R)
• M45: 25,656,035 km (0.053 R)
• M46: 26,109,017 km (0.115 R)
• M47: 26,793,427 km (0.06 R)
• M48: 26,946,316 km (0.103 R)
• M49: 28,413,273 km (0.036 R)
• M50: 28,960,203 km (0.075 R)
• M51: 29,117,131 km (0.064 R)
• M52: 29,353,047 km (0.094 R)
• M53: 29,668,699 km (0.051 R)
• M54: 32,803,821 km (0.086 R)
• M55: 33,213,420 km (0.116 R)
• M56: 36,635,023 km (0.078 R)
• M57: 37,145,002 km (0.103 R)
• M58: 38,602,983 km (0.093 R)
• M59: 42,018,003 km (0.069 R)
• M60: 45,528,466 km (0.069 R)
• M61: 47,364,930 km (0.117 R)
• M62: 48,199,237 km (0.061 R)
• M63: 48,478,387 km (0.103 R)
• M64: 48,851,484 km (0.11 R)
• M65: 50,920,422 km (0.118 R)
• M66: 51,489,642 km (0.082 R)
• M67: 51,965,663 km (0.049 R)
• M68: 53,402,251 km (0.05 R)
• M69: 54,657,976 km (0.087 R)
• M70: 57,691,372 km (0.114 R)
• M71: 58,284,677 km (0.117 R)
• M72: 59,377,938 km (0.095 R)
• M73: 60,077,009 km (0.119 R)
• M74: 61,382,699 km (0.105 R)
• M75: 63,104,271 km (0.11 R)
• M76: 65,355,719 km (0.073 R)
• M77: 65,561,716 km (0.056 R)
• M78: 66,180,901 km (0.1 R)
• M79: 66,594,839 km (0.113 R)
• M80: 68,050,276 km (0.114 R)
• M81: 68,258,965 km (0.118 R)
• M82: 68,677,241 km (0.105 R)
• M83: 70,252,955 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607

Radius: 7

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.92 AU - 20.12 AU

Year: 25519 Days

Day: 20.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,976,301 km

• M1: 117,434 km (0.096 R)
• M2: 229,334 km (0.088 R)
• M3: 774,169 km (0.115 R)
• M4: 852,857 km (0.112 R)
• M5: 1,381,088 km (0.101 R)
• M6: 2,140,895 km (0.078 R)
• M7: 2,803,165 km (0.099 R)
• M8: 3,393,029 km (0.096 R)
• M9: 3,480,394 km (0.101 R)
• M10: 3,568,508 km (0.076 R)
• M11: 4,977,271 km (0.098 R)
• M12: 5,026,937 km (0.108 R)
• M13: 5,126,719 km (0.107 R)
• M14: 5,328,377 km (0.115 R)
• M15: 5,687,412 km (0.038 R)
• M16: 6,700,937 km (0.094 R)
• M17: 6,866,093 km (0.074 R)
• M18: 8,000,793 km (0.03 R)
• M19: 9,996,728 km (0.082 R)
• M20: 10,185,521 km (0.049 R)
• M21: 10,248,651 km (0.074 R)
• M22: 11,212,061 km (0.068 R)
• M23: 11,277,286 km (0.069 R)
• M24: 11,408,184 km (0.112 R)
• M25: 11,671,476 km (0.077 R)
• M26: 11,803,870 km (0.109 R)
• M27: 12,608,557 km (0.12 R)
• M28: 13,017,708 km (0.065 R)
• M29: 13,223,853 km (0.07 R)
• M30: 13,778,861 km (0.108 R)
• M31: 14,412,259 km (0.069 R)
• M32: 14,554,377 km (0.081 R)
• M33: 14,839,959 km (0.088 R)
• M34: 15,707,627 km (0.063 R)
• M35: 16,073,992 km (0.075 R)
• M36: 16,369,149 km (0.08 R)
• M37: 17,114,744 km (0.053 R)
• M38: 17,340,637 km (0.059 R)
• M39: 17,719,269 km (0.059 R)
• M40: 18,024,150 km (0.042 R)
• M41: 18,484,762 km (0.057 R)
• M42: 18,639,147 km (0.108 R)
• M43: 21,005,785 km (0.085 R)
• M44: 21,897,089 km (0.081 R)
• M45: 24,220,793 km (0.092 R)
• M46: 24,559,183 km (0.095 R)
• M47: 25,928,004 km (0.033 R)
• M48: 26,708,755 km (0.095 R)
• M49: 26,796,120 km (0.092 R)
• M50: 27,938,749 km (0.085 R)
• M51: 28,739,097 km (0.11 R)
• M52: 29,637,283 km (0.05 R)
• M53: 30,635,849 km (0.037 R)
• M54: 30,910,062 km (0.108 R)
• M55: 32,665,892 km (0.089 R)
• M56: 32,759,241 km (0.112 R)
• M57: 33,697,070 km (0.045 R)
• M58: 33,791,466 km (0.081 R)
• M59: 34,643,875 km (0.062 R)
• M60: 34,739,019 km (0.119 R)
• M61: 35,311,829 km (0.074 R)
• M62: 36,080,314 km (0.112 R)
• M63: 39,506,853 km (0.1 R)
• M64: 39,805,301 km (0.114 R)
• M65: 42,627,315 km (0.032 R)
• M66: 43,035,717 km (0.117 R)
• M67: 44,165,480 km (0.106 R)
• M68: 45,408,938 km (0.069 R)
• M69: 46,349,160 km (0.11 R)
• M70: 46,874,249 km (0.098 R)
• M71: 47,401,432 km (0.095 R)
• M72: 49,529,312 km (0.06 R)
• M73: 51,905,674 km (0.104 R)
• M74: 53,767,420 km (0.101 R)
• M75: 55,428,105 km (0.118 R)
• M76: 56,544,554 km (0.119 R)
• M77: 56,656,603 km (0.052 R)
• M78: 56,993,198 km (0.113 R)
• M79: 58,913,137 km (0.085 R)
• M80: 59,481,909 km (0.113 R)
• M81: 59,824,039 km (0.09 R)
• M82: 61,774,945 km (0.103 R)
• M83: 62,816,296 km (0.062 R)
• M84: 63,630,258 km (0.082 R)
• M85: 63,863,331 km (0.067 R)
• M86: 65,503,672 km (0.102 R)
• M87: 69,424,482 km (0.104 R)
• M88: 70,627,548 km (0.062 R)
• M89: 72,080,293 km (0.095 R)
• M90: 79,114,086 km (0.087 R)
• M91: 79,239,449 km (0.116 R)
• M92: 80,622,481 km (0.12 R)
• M93: 81,380,344 km (0.107 R)
• M94: 83,157,567 km (0.105 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit