🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.63 AU - 0.89 AU

Year: 244 Days

Day: 32.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,034,358 km

• M1: 214,823 km (0.089 R)
• M2: 626,217 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.55 AU - 2.43 AU

Year: 1036 Days

Day: 43.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,034,358 km

• M1: 46,076 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.98 AU - 2.34 AU

Year: 1171 Days

Day: 31.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.12 AU - 2.34 AU

Year: 1229 Days

Day: 34.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,034,358 km

• M1: 39,045 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.68 AU - 3.54 AU

Year: 2024 Days

Day: 44.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,034,358 km

• M1: 482,004 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.33 AU - 4.87 AU

Year: 3063 Days

Day: 16.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 14.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.76 AU - 6.5 AU

Year: 4929 Days

Day: 8.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,034,358 km

• M1: 191,036 km (0.096 R)
• M2: 514,916 km (0.098 R)
• M3: 645,365 km (0.073 R)
• M4: 920,027 km (0.092 R)
• M5: 1,215,034 km (0.057 R)
• M6: 1,530,985 km (0.11 R)
• M7: 1,807,441 km (0.107 R)
• M8: 1,929,513 km (0.081 R)
• M9: 2,397,455 km (0.101 R)
• M10: 2,720,736 km (0.101 R)
• M11: 2,810,196 km (0.114 R)
• M12: 3,071,543 km (0.092 R)
• M13: 3,646,598 km (0.091 R)
• M14: 3,976,012 km (0.062 R)
• M15: 4,122,169 km (0.029 R)
• M16: 4,435,278 km (0.087 R)
• M17: 4,541,343 km (0.043 R)
• M18: 5,534,672 km (0.107 R)
• M19: 5,930,508 km (0.089 R)
• M20: 6,490,004 km (0.119 R)
• M21: 6,628,233 km (0.046 R)
• M22: 6,820,017 km (0.12 R)
• M23: 6,978,142 km (0.111 R)
• M24: 7,155,416 km (0.092 R)
• M25: 7,532,552 km (0.071 R)
• M26: 7,641,459 km (0.044 R)
• M27: 7,769,216 km (0.089 R)
• M28: 8,513,166 km (0.109 R)
• M29: 8,817,149 km (0.114 R)
• M30: 9,612,561 km (0.044 R)
• M31: 9,711,146 km (0.062 R)
• M32: 10,048,938 km (0.099 R)
• M33: 10,229,353 km (0.097 R)
• M34: 10,471,552 km (0.085 R)
• M35: 11,209,518 km (0.044 R)
• M36: 11,438,403 km (0.118 R)
• M37: 11,731,914 km (0.105 R)
• M38: 12,390,892 km (0.106 R)
• M39: 12,649,248 km (0.083 R)
• M40: 13,523,199 km (0.086 R)
• M41: 14,303,950 km (0.073 R)
• M42: 14,870,627 km (0.109 R)
• M43: 15,214,103 km (0.083 R)

Asteroid Belt

Center: 7.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 12.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.26 AU - 10.02 AU

Year: 10195 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,034,358 km

• M1: 154,385 km (0.096 R)
• M2: 251,624 km (0.076 R)
• M3: 339,438 km (0.071 R)
• M4: 431,889 km (0.052 R)
• M5: 856,448 km (0.076 R)
• M6: 1,048,531 km (0.085 R)
• M7: 1,414,747 km (0.082 R)
• M8: 1,497,026 km (0.081 R)
• M9: 2,095,717 km (0.057 R)
• M10: 2,483,624 km (0.095 R)
• M11: 3,107,896 km (0.102 R)
• M12: 3,354,433 km (0.111 R)
• M13: 3,693,272 km (0.053 R)
• M14: 3,954,769 km (0.066 R)
• M15: 4,373,643 km (0.082 R)
• M16: 4,557,499 km (0.06 R)
• M17: 5,318,952 km (0.085 R)
• M18: 5,949,657 km (0.119 R)
• M19: 6,325,746 km (0.065 R)
• M20: 7,318,029 km (0.089 R)
• M21: 7,758,146 km (0.053 R)
• M22: 7,869,596 km (0.095 R)
• M23: 8,358,332 km (0.118 R)
• M24: 8,702,707 km (0.068 R)
• M25: 8,857,092 km (0.081 R)
• M26: 8,973,628 km (0.091 R)
• M27: 9,843,540 km (0.105 R)
• M28: 9,964,116 km (0.06 R)
• M29: 10,657,502 km (0.119 R)
• M30: 10,781,519 km (0.068 R)
• M31: 11,366,446 km (0.097 R)
• M32: 13,628,516 km (0.049 R)
• M33: 14,306,493 km (0.094 R)
• M34: 14,443,375 km (0.054 R)
• M35: 14,626,483 km (0.096 R)
• M36: 15,930,528 km (0.057 R)
• M37: 16,644,409 km (0.105 R)
• M38: 17,174,584 km (0.109 R)
• M39: 17,466,000 km (0.113 R)
• M40: 17,906,416 km (0.086 R)
• M41: 18,004,702 km (0.106 R)
• M42: 18,399,940 km (0.08 R)
• M43: 18,648,422 km (0.105 R)
• M44: 19,299,771 km (0.114 R)
• M45: 19,704,284 km (0.112 R)
• M46: 20,009,463 km (0.065 R)
• M47: 20,264,976 km (0.1 R)
• M48: 20,470,225 km (0.105 R)
• M49: 21,038,248 km (0.066 R)
• M50: 21,142,069 km (0.102 R)
• M51: 21,663,716 km (0.095 R)
• M52: 22,826,242 km (0.055 R)
• M53: 23,415,208 km (0.09 R)
• M54: 24,936,619 km (0.103 R)
• M55: 25,211,729 km (0.075 R)
• M56: 26,658,341 km (0.031 R)
• M57: 27,108,780 km (0.026 R)
• M58: 27,561,912 km (0.034 R)
• M59: 28,935,968 km (0.081 R)
• M60: 30,567,183 km (0.104 R)
• M61: 30,920,533 km (0.057 R)
• M62: 31,038,716 km (0.111 R)
• M63: 32,048,651 km (0.052 R)
• M64: 32,168,180 km (0.062 R)
• M65: 34,283,942 km (0.09 R)
• M66: 34,712,540 km (0.107 R)
• M67: 35,327,836 km (0.032 R)
• M68: 35,451,404 km (0.119 R)
• M69: 35,884,640 km (0.086 R)
• M70: 36,195,354 km (0.115 R)
• M71: 36,756,646 km (0.073 R)
• M72: 39,606,485 km (0.072 R)
• M73: 40,249,457 km (0.086 R)
• M74: 41,871,696 km (0.063 R)
• M75: 42,592,309 km (0.119 R)
• M76: 43,449,206 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.3

Radius: 4.8

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 18.41 AU - 20.47 AU

Year: 31624 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,034,358 km

• M1: 70,161 km (0.096 R)
• M2: 154,535 km (0.105 R)
• M3: 297,550 km (0.12 R)
• M4: 478,564 km (0.105 R)
• M5: 1,071,270 km (0.033 R)
• M6: 1,219,223 km (0.04 R)
• M7: 1,400,086 km (0.079 R)
• M8: 1,480,271 km (0.091 R)
• M9: 1,561,951 km (0.071 R)
• M10: 1,617,153 km (0.109 R)
• M11: 1,844,841 km (0.079 R)
• M12: 2,113,220 km (0.046 R)
• M13: 2,143,737 km (0.049 R)
• M14: 2,921,048 km (0.106 R)
• M15: 3,023,822 km (0.077 R)
• M16: 3,197,804 km (0.11 R)
• M17: 3,739,199 km (0.066 R)
• M18: 3,925,897 km (0.066 R)
• M19: 4,231,077 km (0.119 R)
• M20: 5,399,885 km (0.095 R)
• M21: 6,437,346 km (0.074 R)
• M22: 7,770,413 km (0.119 R)
• M23: 8,688,345 km (0.106 R)
• M24: 8,885,964 km (0.095 R)
• M25: 8,985,297 km (0.113 R)
• M26: 9,895,899 km (0.106 R)
• M27: 10,888,780 km (0.111 R)
• M28: 11,423,892 km (0.118 R)
• M29: 12,022,433 km (0.086 R)
• M30: 12,077,335 km (0.061 R)
• M31: 12,854,945 km (0.044 R)
• M32: 13,705,858 km (0.108 R)
• M33: 14,986,565 km (0.09 R)
• M34: 15,223,379 km (0.027 R)
• M35: 15,461,538 km (0.073 R)
• M36: 15,821,172 km (0.097 R)
• M37: 16,002,035 km (0.112 R)
• M38: 16,977,862 km (0.119 R)
• M39: 17,286,782 km (0.049 R)
• M40: 17,972,987 km (0.117 R)
• M41: 18,667,869 km (0.095 R)
• M42: 19,178,896 km (0.093 R)
• M43: 19,243,073 km (0.105 R)
• M44: 19,500,531 km (0.115 R)
• M45: 20,345,310 km (0.058 R)
• M46: 21,334,751 km (0.118 R)
• M47: 21,734,925 km (0.1 R)
• M48: 22,542,604 km (0.113 R)
• M49: 23,428,672 km (0.087 R)
• M50: 24,604,511 km (0.093 R)
• M51: 24,813,948 km (0.093 R)
• M52: 25,657,830 km (0.072 R)
• M53: 25,728,590 km (0.096 R)
• M54: 26,012,227 km (0.113 R)
• M55: 28,099,267 km (0.069 R)
• M56: 28,464,585 km (0.101 R)
• M57: 28,684,494 km (0.11 R)
• M58: 29,273,611 km (0.062 R)
• M59: 29,421,563 km (0.112 R)
• M60: 30,463,961 km (0.078 R)
• M61: 32,049,997 km (0.109 R)
• M62: 32,355,177 km (0.07 R)
• M63: 32,737,998 km (0.097 R)
• M64: 33,199,358 km (0.098 R)
• M65: 34,206,301 km (0.115 R)
• M66: 34,909,262 km (0.099 R)
• M67: 34,987,651 km (0.12 R)
• M68: 36,408,831 km (0.056 R)
• M69: 39,307,289 km (0.05 R)
• M70: 41,612,443 km (0.109 R)
• M71: 43,201,471 km (0.103 R)
• M72: 43,454,142 km (0.097 R)
• M73: 43,538,515 km (0.045 R)
• M74: 44,045,652 km (0.108 R)
• M75: 45,493,311 km (0.1 R)
• M76: 46,438,321 km (0.059 R)
• M77: 47,563,596 km (0.074 R)
• M78: 47,650,512 km (0.117 R)
• M79: 49,400,059 km (0.036 R)
• M80: 49,576,136 km (0.079 R)
• M81: 49,664,249 km (0.033 R)
• M82: 50,992,529 km (0.033 R)
• M83: 52,063,500 km (0.102 R)
• M84: 52,691,661 km (0.051 R)
• M85: 56,053,425 km (0.083 R)
• M86: 56,329,133 km (0.049 R)
• M87: 57,713,811 km (0.07 R)
• M88: 58,550,063 km (0.062 R)
• M89: 59,203,208 km (0.092 R)
• M90: 59,483,853 km (0.064 R)
• M91: 62,886,307 km (0.098 R)
• M92: 63,172,638 km (0.113 R)
• M93: 63,459,417 km (0.108 R)
• M94: 63,938,429 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 11,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit