🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 165 Days

Day: 21.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,474,168 km

• M1: 111,750 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.73 AU

Year: 215 Days

Day: 47.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.59 AU - 0.89 AU

Year: 244 Days

Day: 18.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,474,168 km

• M1: 191,336 km (0.119 R)
• M2: 235,317 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.99 AU - 1.47 AU

Year: 522 Days

Day: 29.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.5

Radius: 10.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.85 AU - 6.47 AU

Year: 5156 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,474,168 km

• M1: 136,433 km (0.071 R)
• M2: 208,689 km (0.078 R)
• M3: 350,657 km (0.091 R)
• M4: 598,541 km (0.101 R)
• M5: 966,402 km (0.075 R)
• M6: 1,127,070 km (0.101 R)
• M7: 1,196,633 km (0.103 R)
• M8: 1,906,625 km (0.094 R)
• M9: 2,041,861 km (0.073 R)
• M10: 2,145,533 km (0.068 R)
• M11: 2,250,999 km (0.103 R)
• M12: 2,340,309 km (0.039 R)
• M13: 2,467,318 km (0.104 R)
• M14: 2,804,511 km (0.075 R)
• M15: 4,163,907 km (0.096 R)
• M16: 4,318,741 km (0.113 R)
• M17: 4,565,877 km (0.118 R)
• M18: 4,656,982 km (0.054 R)
• M19: 5,121,184 km (0.073 R)
• M20: 5,359,045 km (0.039 R)
• M21: 5,503,406 km (0.102 R)
• M22: 5,771,486 km (0.095 R)
• M23: 6,499,130 km (0.057 R)
• M24: 6,939,097 km (0.071 R)
• M25: 8,288,470 km (0.119 R)
• M26: 8,596,043 km (0.096 R)
• M27: 8,680,716 km (0.115 R)
• M28: 8,822,235 km (0.12 R)
• M29: 9,309,176 km (0.104 R)
• M30: 9,396,093 km (0.064 R)
• M31: 9,922,976 km (0.111 R)
• M32: 10,041,308 km (0.074 R)
• M33: 10,519,722 km (0.088 R)
• M34: 10,974,799 km (0.062 R)
• M35: 11,066,652 km (0.119 R)
• M36: 11,312,741 km (0.088 R)
• M37: 11,685,389 km (0.119 R)
• M38: 11,967,381 km (0.061 R)
• M39: 12,061,927 km (0.056 R)
• M40: 12,251,766 km (0.084 R)
• M41: 12,442,504 km (0.083 R)
• M42: 13,150,550 km (0.078 R)
• M43: 14,237,080 km (0.108 R)
• M44: 14,337,310 km (0.074 R)
• M45: 15,420,848 km (0.115 R)
• M46: 15,558,179 km (0.052 R)
• M47: 15,868,445 km (0.068 R)
• M48: 16,007,122 km (0.092 R)
• M49: 16,215,811 km (0.063 R)
• M50: 16,355,386 km (0.105 R)
• M51: 16,530,565 km (0.086 R)
• M52: 16,741,498 km (0.096 R)
• M53: 16,917,874 km (0.101 R)
• M54: 17,989,742 km (0.119 R)
• M55: 18,170,457 km (0.087 R)
• M56: 18,315,567 km (0.09 R)
• M57: 18,533,830 km (0.062 R)
• M58: 19,304,708 km (0.097 R)
• M59: 19,601,211 km (0.114 R)
• M60: 19,712,661 km (0.07 R)
• M61: 19,824,411 km (0.102 R)
• M62: 19,899,060 km (0.108 R)
• M63: 20,048,658 km (0.071 R)
• M64: 21,795,063 km (0.104 R)
• M65: 21,910,553 km (0.05 R)
• M66: 23,038,371 km (0.094 R)
• M67: 23,471,158 km (0.094 R)
• M68: 23,986,074 km (0.03 R)
• M69: 24,424,695 km (0.065 R)
• M70: 24,504,730 km (0.034 R)
• M71: 24,664,949 km (0.114 R)
• M72: 25,107,759 km (0.079 R)
• M73: 25,350,257 km (0.06 R)
• M74: 25,796,956 km (0.063 R)
• M75: 26,001,008 km (0.112 R)
• M76: 26,533,726 km (0.085 R)
• M77: 26,863,290 km (0.066 R)
• M78: 26,945,868 km (0.082 R)
• M79: 27,028,595 km (0.068 R)
• M80: 27,360,254 km (0.108 R)
• M81: 27,943,985 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954

Radius: 11.8

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.72 AU - 11.06 AU

Year: 10149 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,474,168 km

• M1: 155,582 km (0.082 R)
• M2: 245,789 km (0.12 R)
• M3: 347,217 km (0.102 R)
• M4: 441,015 km (0.088 R)
• M5: 530,474 km (0.114 R)
• M6: 661,372 km (0.111 R)
• M7: 785,987 km (0.1 R)
• M8: 880,383 km (0.039 R)
• M9: 999,314 km (0.114 R)
• M10: 1,651,112 km (0.103 R)
• M11: 2,086,890 km (0.062 R)
• M12: 2,702,934 km (0.106 R)
• M13: 2,880,507 km (0.113 R)
• M14: 3,092,786 km (0.074 R)
• M15: 3,247,471 km (0.12 R)
• M16: 3,468,576 km (0.07 R)
• M17: 4,471,480 km (0.066 R)
• M18: 4,646,959 km (0.089 R)
• M19: 5,297,859 km (0.103 R)
• M20: 5,634,155 km (0.098 R)
• M21: 6,288,496 km (0.11 R)
• M22: 6,604,746 km (0.073 R)
• M23: 8,435,824 km (0.108 R)
• M24: 8,653,489 km (0.062 R)
• M25: 8,784,836 km (0.079 R)
• M26: 8,916,931 km (0.088 R)
• M27: 9,587,428 km (0.109 R)
• M28: 9,723,413 km (0.072 R)
• M29: 10,274,083 km (0.063 R)
• M30: 10,693,854 km (0.093 R)
• M31: 10,976,744 km (0.078 R)
• M32: 11,214,455 km (0.118 R)
• M33: 11,791,753 km (0.083 R)
• M34: 12,875,440 km (0.047 R)
• M35: 13,126,166 km (0.084 R)
• M36: 13,530,679 km (0.08 R)
• M37: 14,611,972 km (0.047 R)
• M38: 16,366,905 km (0.085 R)
• M39: 17,021,545 km (0.107 R)
• M40: 17,907,613 km (0.119 R)
• M41: 18,525,602 km (0.113 R)
• M42: 19,322,061 km (0.108 R)
• M43: 19,609,289 km (0.093 R)
• M44: 20,013,652 km (0.094 R)
• M45: 20,654,828 km (0.061 R)
• M46: 20,772,113 km (0.103 R)
• M47: 21,897,538 km (0.091 R)
• M48: 22,437,586 km (0.089 R)
• M49: 22,800,062 km (0.068 R)
• M50: 23,103,596 km (0.095 R)
• M51: 24,269,113 km (0.07 R)
• M52: 25,516,759 km (0.114 R)
• M53: 28,595,035 km (0.115 R)
• M54: 29,185,198 km (0.116 R)
• M55: 30,044,788 km (0.11 R)
• M56: 30,310,922 km (0.112 R)
• M57: 31,992,103 km (0.043 R)
• M58: 33,015,352 km (0.063 R)
• M59: 33,221,199 km (0.097 R)
• M60: 35,093,716 km (0.093 R)
• M61: 36,502,778 km (0.119 R)
• M62: 36,786,864 km (0.12 R)
• M63: 37,142,907 km (0.102 R)
• M64: 37,714,970 km (0.119 R)
• M65: 38,362,130 km (0.033 R)
• M66: 38,795,515 km (0.041 R)
• M67: 39,012,881 km (0.07 R)
• M68: 39,230,546 km (0.066 R)
• M69: 39,594,368 km (0.11 R)
• M70: 39,740,226 km (0.093 R)
• M71: 40,178,847 km (0.075 R)
• M72: 40,913,372 km (0.094 R)
• M73: 43,293,474 km (0.115 R)
• M74: 44,121,947 km (0.098 R)
• M75: 44,803,814 km (0.116 R)
• M76: 45,260,237 km (0.057 R)
• M77: 45,565,417 km (0.071 R)
• M78: 48,732,554 km (0.108 R)
• M79: 50,461,157 km (0.117 R)
• M80: 50,777,556 km (0.08 R)
• M81: 51,890,265 km (0.11 R)
• M82: 52,049,886 km (0.102 R)
• M83: 53,897,270 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.2

Radius: 7.3

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.58 AU - 14.48 AU

Year: 18009 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,474,168 km

• M1: 97,388 km (0.059 R)
• M2: 154,235 km (0.092 R)
• M3: 227,389 km (0.115 R)
• M4: 641,775 km (0.08 R)
• M5: 1,024,147 km (0.09 R)
• M6: 1,156,840 km (0.075 R)
• M7: 2,337,916 km (0.066 R)
• M8: 4,325,922 km (0.062 R)
• M9: 4,455,324 km (0.081 R)
• M10: 4,586,072 km (0.077 R)
• M11: 4,762,299 km (0.067 R)
• M12: 5,076,155 km (0.093 R)
• M13: 5,582,993 km (0.088 R)
• M14: 6,944,483 km (0.116 R)
• M15: 7,557,984 km (0.056 R)
• M16: 8,402,763 km (0.09 R)
• M17: 8,564,628 km (0.119 R)
• M18: 8,672,937 km (0.073 R)
• M19: 8,781,844 km (0.089 R)
• M20: 9,056,057 km (0.117 R)
• M21: 9,444,562 km (0.091 R)
• M22: 10,180,584 km (0.06 R)
• M23: 11,587,253 km (0.099 R)
• M24: 12,069,556 km (0.115 R)
• M25: 12,805,428 km (0.072 R)
• M26: 14,063,696 km (0.112 R)
• M27: 14,255,779 km (0.117 R)
• M28: 15,625,049 km (0.059 R)
• M29: 15,691,321 km (0.114 R)
• M30: 17,446,253 km (0.109 R)
• M31: 17,859,891 km (0.08 R)
• M32: 18,346,832 km (0.113 R)
• M33: 18,416,695 km (0.12 R)
• M34: 18,556,718 km (0.046 R)
• M35: 18,626,880 km (0.114 R)
• M36: 18,979,033 km (0.053 R)
• M37: 19,475,848 km (0.104 R)
• M38: 19,547,056 km (0.112 R)
• M39: 19,618,564 km (0.041 R)
• M40: 19,690,072 km (0.077 R)
• M41: 20,120,764 km (0.049 R)
• M42: 20,264,976 km (0.082 R)
• M43: 20,772,712 km (0.11 R)
• M44: 22,171,601 km (0.108 R)
• M45: 22,470,049 km (0.064 R)
• M46: 22,995,437 km (0.078 R)
• M47: 23,373,171 km (0.046 R)
• M48: 24,058,330 km (0.12 R)
• M49: 24,441,749 km (0.106 R)
• M50: 26,231,687 km (0.092 R)
• M51: 27,341,704 km (0.069 R)
• M52: 28,063,364 km (0.086 R)
• M53: 28,791,307 km (0.074 R)
• M54: 29,280,043 km (0.118 R)
• M55: 32,353,980 km (0.065 R)
• M56: 32,862,164 km (0.11 R)
• M57: 33,287,471 km (0.097 R)
• M58: 35,007,398 km (0.085 R)
• M59: 35,441,830 km (0.104 R)
• M60: 35,790,692 km (0.109 R)
• M61: 36,228,266 km (0.095 R)
• M62: 38,264,443 km (0.082 R)
• M63: 39,521,813 km (0.116 R)
• M64: 40,155,509 km (0.07 R)
• M65: 40,701,541 km (0.096 R)
• M66: 41,433,225 km (0.042 R)
• M67: 41,984,792 km (0.108 R)
• M68: 42,261,548 km (0.091 R)
• M69: 43,188,456 km (0.032 R)
• M70: 43,374,556 km (0.066 R)
• M71: 46,579,990 km (0.068 R)
• M72: 47,921,883 km (0.119 R)
• M73: 49,082,164 km (0.068 R)
• M74: 50,056,196 km (0.099 R)
• M75: 50,251,720 km (0.097 R)
• M76: 50,839,939 km (0.091 R)
• M77: 54,416,674 km (0.104 R)
• M78: 55,930,904 km (0.089 R)
• M79: 56,336,913 km (0.113 R)
• M80: 56,845,994 km (0.058 R)
• M81: 58,176,518 km (0.07 R)
• M82: 58,279,291 km (0.088 R)
• M83: 59,310,469 km (0.088 R)
• M84: 60,764,112 km (0.116 R)
• M85: 61,704,634 km (0.072 R)
• M86: 64,024,298 km (0.094 R)
• M87: 69,946,878 km (0.095 R)
• M88: 71,372,097 km (0.088 R)
• M89: 72,585,485 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit