🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.73 AU

Year: 140 Days

Day: 34.3 Hours

Environment

Temp: 283 °C

Axial Tilt: 173.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.63 AU - 0.79 AU

Year: 185 Days

Day: 36 Hours

Environment

Temp: 242 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,910,076 km

• M1: 47,123 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.87 AU - 1.09 AU

Year: 299 Days

Day: 29.4 Hours

Environment

Temp: 243 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,910,076 km

• M1: 154,684 km (0.099 R)
• M2: 304,282 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.46 AU - 2.18 AU

Year: 758 Days

Day: 17.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.64 AU - 2.24 AU

Year: 834 Days

Day: 45.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.73 AU - 2.91 AU

Year: 1462 Days

Day: 36.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.5 AU - 4.58 AU

Year: 2986 Days

Day: 45.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 12.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.71 AU - 15.13 AU

Year: 16032 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,910,076 km

• M1: 171,290 km (0.104 R)
• M2: 873,652 km (0.076 R)
• M3: 1,151,006 km (0.095 R)
• M4: 1,847,683 km (0.114 R)
• M5: 1,965,267 km (0.087 R)
• M6: 2,085,694 km (0.079 R)
• M7: 3,171,325 km (0.101 R)
• M8: 3,313,593 km (0.09 R)
• M9: 3,866,058 km (0.078 R)
• M10: 4,329,063 km (0.075 R)
• M11: 5,139,734 km (0.105 R)
• M12: 5,265,396 km (0.081 R)
• M13: 5,953,247 km (0.069 R)
• M14: 6,218,484 km (0.082 R)
• M15: 6,669,372 km (0.094 R)
• M16: 8,428,494 km (0.085 R)
• M17: 8,527,527 km (0.04 R)
• M18: 8,776,757 km (0.028 R)
• M19: 9,954,242 km (0.109 R)
• M20: 10,641,645 km (0.072 R)
• M21: 11,018,182 km (0.099 R)
• M22: 11,180,945 km (0.103 R)
• M23: 11,289,852 km (0.079 R)
• M24: 12,681,262 km (0.077 R)
• M25: 13,484,004 km (0.046 R)
• M26: 16,918,771 km (0.12 R)
• M27: 17,169,497 km (0.087 R)
• M28: 19,219,586 km (0.064 R)
• M29: 20,206,932 km (0.04 R)
• M30: 22,574,468 km (0.105 R)
• M31: 23,266,957 km (0.044 R)
• M32: 24,672,878 km (0.109 R)
• M33: 24,886,055 km (0.079 R)
• M34: 25,601,432 km (0.098 R)
• M35: 26,106,175 km (0.118 R)
• M36: 26,468,650 km (0.075 R)
• M37: 26,979,078 km (0.112 R)
• M38: 27,640,002 km (0.055 R)
• M39: 28,083,559 km (0.057 R)
• M40: 28,753,459 km (0.111 R)
• M41: 29,278,098 km (0.054 R)
• M42: 30,565,388 km (0.114 R)
• M43: 31,254,286 km (0.088 R)
• M44: 31,485,116 km (0.04 R)
• M45: 31,639,351 km (0.109 R)
• M46: 31,871,078 km (0.059 R)
• M47: 32,413,969 km (0.03 R)
• M48: 32,881,762 km (0.115 R)
• M49: 33,666,402 km (0.047 R)
• M50: 35,094,314 km (0.104 R)
• M51: 36,218,692 km (0.071 R)
• M52: 36,299,325 km (0.044 R)
• M53: 36,380,257 km (0.108 R)
• M54: 39,995,140 km (0.047 R)
• M55: 40,329,342 km (0.117 R)
• M56: 41,337,781 km (0.11 R)
• M57: 43,551,082 km (0.084 R)
• M58: 45,366,601 km (0.107 R)
• M59: 47,825,691 km (0.101 R)
• M60: 49,339,771 km (0.077 R)
• M61: 50,779,052 km (0.059 R)
• M62: 52,232,246 km (0.066 R)
• M63: 52,323,501 km (0.08 R)
• M64: 53,331,043 km (0.029 R)
• M65: 54,807,873 km (0.117 R)
• M66: 55,179,175 km (0.112 R)
• M67: 55,365,274 km (0.12 R)
• M68: 56,860,505 km (0.049 R)
• M69: 57,990,717 km (0.102 R)
• M70: 58,558,740 km (0.058 R)
• M71: 60,369,174 km (0.056 R)
• M72: 60,464,916 km (0.119 R)
• M73: 60,848,635 km (0.1 R)
• M74: 61,425,634 km (0.109 R)
• M75: 62,004,577 km (0.068 R)
• M76: 62,198,008 km (0.109 R)
• M77: 63,070,612 km (0.102 R)
• M78: 64,631,815 km (0.101 R)
• M79: 64,729,951 km (0.079 R)
• M80: 64,926,074 km (0.113 R)
• M81: 65,220,632 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.9

Radius: 6.7

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.21 AU - 19.33 AU

Year: 22155 Days

Day: 15.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,910,076 km

• M1: 386,112 km (0.116 R)
• M2: 447,298 km (0.05 R)
• M3: 804,089 km (0.108 R)
• M4: 1,359,396 km (0.119 R)
• M5: 2,159,595 km (0.083 R)
• M6: 2,911,773 km (0.099 R)
• M7: 3,381,510 km (0.091 R)
• M8: 5,433,095 km (0.096 R)
• M9: 5,797,217 km (0.09 R)
• M10: 6,548,946 km (0.103 R)
• M11: 6,880,455 km (0.085 R)
• M12: 7,675,268 km (0.055 R)
• M13: 8,981,856 km (0.063 R)
• M14: 9,165,413 km (0.092 R)
• M15: 9,226,748 km (0.054 R)
• M16: 10,355,913 km (0.098 R)
• M17: 12,332,549 km (0.06 R)
• M18: 12,810,215 km (0.094 R)
• M19: 13,433,141 km (0.076 R)
• M20: 14,066,089 km (0.107 R)
• M21: 14,924,931 km (0.087 R)
• M22: 18,061,849 km (0.069 R)
• M23: 18,448,559 km (0.108 R)
• M24: 22,213,937 km (0.073 R)
• M25: 24,822,475 km (0.05 R)
• M26: 25,424,906 km (0.065 R)
• M27: 26,119,040 km (0.054 R)
• M28: 26,907,571 km (0.047 R)
• M29: 27,260,472 km (0.119 R)
• M30: 27,971,062 km (0.055 R)
• M31: 29,229,030 km (0.026 R)
• M32: 29,410,193 km (0.091 R)
• M33: 31,150,316 km (0.108 R)
• M34: 31,335,368 km (0.063 R)
• M35: 31,428,119 km (0.087 R)
• M36: 31,892,920 km (0.074 R)
• M37: 33,206,539 km (0.075 R)
• M38: 36,372,029 km (0.078 R)
• M39: 38,535,215 km (0.097 R)
• M40: 38,833,363 km (0.103 R)
• M41: 39,632,365 km (0.099 R)
• M42: 41,043,522 km (0.094 R)
• M43: 41,246,527 km (0.111 R)
• M44: 41,857,335 km (0.101 R)
• M45: 42,882,080 km (0.091 R)
• M46: 44,330,337 km (0.104 R)
• M47: 44,434,457 km (0.054 R)
• M48: 45,479,697 km (0.113 R)
• M49: 46,427,250 km (0.038 R)
• M50: 47,700,777 km (0.106 R)
• M51: 47,914,104 km (0.12 R)
• M52: 48,341,804 km (0.104 R)
• M53: 48,985,673 km (0.096 R)
• M54: 49,093,384 km (0.114 R)
• M55: 49,632,534 km (0.073 R)
• M56: 49,740,544 km (0.118 R)
• M57: 50,173,630 km (0.108 R)
• M58: 51,699,079 km (0.045 R)
• M59: 52,467,564 km (0.05 R)
• M60: 52,577,668 km (0.092 R)
• M61: 52,798,025 km (0.104 R)
• M62: 52,908,429 km (0.111 R)
• M63: 54,684,006 km (0.104 R)
• M64: 54,795,606 km (0.077 R)
• M65: 55,691,248 km (0.069 R)
• M66: 56,140,939 km (0.086 R)
• M67: 58,065,366 km (0.042 R)
• M68: 58,749,777 km (0.109 R)
• M69: 60,011,335 km (0.1 R)
• M70: 60,472,396 km (0.084 R)
• M71: 61,050,293 km (0.08 R)
• M72: 62,561,231 km (0.069 R)
• M73: 64,673,703 km (0.073 R)
• M74: 65,620,208 km (0.055 R)
• M75: 67,766,190 km (0.085 R)
• M76: 69,088,934 km (0.115 R)
• M77: 69,814,035 km (0.062 R)
• M78: 70,784,776 km (0.083 R)
• M79: 72,126,818 km (0.039 R)
• M80: 72,739,571 km (0.026 R)
• M81: 74,093,731 km (0.087 R)
• M82: 75,456,268 km (0.087 R)
• M83: 76,327,676 km (0.12 R)
• M84: 76,952,098 km (0.051 R)
• M85: 77,202,375 km (0.066 R)
• M86: 77,703,677 km (0.06 R)
• M87: 77,954,702 km (0.118 R)
• M88: 78,206,027 km (0.114 R)
• M89: 78,835,535 km (0.061 R)
• M90: 81,625,385 km (0.106 R)
• M91: 85,740,524 km (0.062 R)
• M92: 85,870,225 km (0.076 R)
• M93: 86,259,628 km (0.091 R)

Kuiper Belt

Range: 35.6 - 65.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 20,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit