🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 13.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,656,833 km

• M1: 226,491 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.61 AU - 0.81 AU

Year: 216 Days

Day: 41 Hours

Environment

Temp: 140 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.15 AU - 1.83 AU

Year: 658 Days

Day: 33.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.11 AU - 2.41 AU

Year: 1229 Days

Day: 15.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,656,833 km

• M1: 361,578 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.9 AU - 2.84 AU

Year: 1320 Days

Day: 33.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 13.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.67 AU - 6.27 AU

Year: 4627 Days

Day: 9.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,656,833 km

• M1: 164,707 km (0.073 R)
• M2: 258,206 km (0.091 R)
• M3: 345,421 km (0.066 R)
• M4: 637,287 km (0.113 R)
• M5: 725,699 km (0.112 R)
• M6: 862,881 km (0.092 R)
• M7: 1,086,529 km (0.118 R)
• M8: 1,175,540 km (0.116 R)
• M9: 1,469,500 km (0.066 R)
• M10: 1,580,502 km (0.071 R)
• M11: 1,671,307 km (0.108 R)
• M12: 1,823,000 km (0.091 R)
• M13: 1,930,710 km (0.117 R)
• M14: 2,502,324 km (0.058 R)
• M15: 2,814,385 km (0.109 R)
• M16: 3,039,081 km (0.119 R)
• M17: 3,139,311 km (0.078 R)
• M18: 3,284,421 km (0.094 R)
• M19: 3,566,413 km (0.082 R)
• M20: 3,717,956 km (0.099 R)
• M21: 4,027,773 km (0.094 R)
• M22: 4,233,769 km (0.058 R)
• M23: 4,346,117 km (0.11 R)
• M24: 4,672,839 km (0.072 R)
• M25: 4,789,077 km (0.081 R)
• M26: 4,956,776 km (0.087 R)
• M27: 5,092,461 km (0.113 R)
• M28: 5,212,139 km (0.102 R)
• M29: 5,489,344 km (0.119 R)
• M30: 5,612,164 km (0.117 R)
• M31: 5,842,694 km (0.096 R)
• M32: 5,986,159 km (0.115 R)
• M33: 6,094,468 km (0.106 R)
• M34: 6,814,931 km (0.101 R)
• M35: 6,966,025 km (0.118 R)
• M36: 7,099,317 km (0.109 R)
• M37: 7,368,144 km (0.09 R)
• M38: 7,975,661 km (0.103 R)
• M39: 8,436,871 km (0.09 R)
• M40: 8,968,841 km (0.044 R)
• M41: 9,511,582 km (0.046 R)
• M42: 9,723,263 km (0.103 R)
• M43: 10,151,263 km (0.097 R)
• M44: 10,410,965 km (0.097 R)
• M45: 10,563,554 km (0.117 R)
• M46: 10,914,960 km (0.098 R)
• M47: 11,248,114 km (0.095 R)
• M48: 11,765,274 km (0.083 R)
• M49: 12,221,398 km (0.109 R)
• M50: 12,382,365 km (0.065 R)
• M51: 13,316,006 km (0.12 R)
• M52: 13,576,755 km (0.113 R)
• M53: 13,887,170 km (0.108 R)
• M54: 14,007,148 km (0.119 R)
• M55: 14,296,470 km (0.113 R)
• M56: 14,417,644 km (0.078 R)
• M57: 15,053,286 km (0.044 R)
• M58: 15,275,439 km (0.051 R)
• M59: 15,498,788 km (0.052 R)
• M60: 15,748,018 km (0.069 R)
• M61: 15,923,347 km (0.102 R)
• M62: 16,023,877 km (0.072 R)
• M63: 16,174,971 km (0.111 R)
• M64: 16,656,676 km (0.095 R)
• M65: 17,091,706 km (0.091 R)
• M66: 17,349,314 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.3

Radius: 7.1

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.23 AU - 17.83 AU

Year: 20030 Days

Day: 24.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,656,833 km

• M1: 858,093 km (0.059 R)
• M2: 985,102 km (0.08 R)
• M3: 2,064,750 km (0.073 R)
• M4: 2,473,002 km (0.068 R)
• M5: 3,229,668 km (0.081 R)
• M6: 3,395,872 km (0.103 R)
• M7: 3,564,917 km (0.087 R)
• M8: 3,841,075 km (0.061 R)
• M9: 3,946,392 km (0.045 R)
• M10: 4,017,152 km (0.089 R)
• M11: 4,899,330 km (0.114 R)
• M12: 5,129,113 km (0.083 R)
• M13: 5,245,201 km (0.089 R)
• M14: 6,041,809 km (0.09 R)
• M15: 6,748,360 km (0.11 R)
• M16: 7,262,827 km (0.115 R)
• M17: 7,656,868 km (0.068 R)
• M18: 8,147,848 km (0.101 R)
• M19: 8,193,027 km (0.036 R)
• M20: 8,603,224 km (0.087 R)
• M21: 8,649,150 km (0.103 R)
• M22: 8,926,804 km (0.082 R)
• M23: 9,538,360 km (0.06 R)
• M24: 9,633,654 km (0.106 R)
• M25: 12,479,454 km (0.088 R)
• M26: 13,003,795 km (0.087 R)
• M27: 13,268,583 km (0.096 R)
• M28: 13,749,839 km (0.069 R)
• M29: 13,911,555 km (0.088 R)
• M30: 15,618,766 km (0.087 R)
• M31: 16,069,953 km (0.053 R)
• M32: 16,126,650 km (0.062 R)
• M33: 17,741,260 km (0.084 R)
• M34: 18,035,070 km (0.073 R)
• M35: 18,330,377 km (0.072 R)
• M36: 18,508,398 km (0.031 R)
• M37: 19,045,754 km (0.111 R)
• M38: 19,105,742 km (0.063 R)
• M39: 19,165,881 km (0.106 R)
• M40: 19,467,171 km (0.075 R)
• M41: 19,588,196 km (0.072 R)
• M42: 20,135,724 km (0.06 R)
• M43: 20,196,909 km (0.11 R)
• M44: 20,258,095 km (0.088 R)
• M45: 20,626,704 km (0.045 R)
• M46: 21,683,015 km (0.034 R)
• M47: 22,123,132 km (0.117 R)
• M48: 22,375,802 km (0.063 R)
• M49: 23,075,920 km (0.107 R)
• M50: 24,237,099 km (0.096 R)
• M51: 24,955,917 km (0.053 R)
• M52: 25,947,451 km (0.058 R)
• M53: 26,615,705 km (0.038 R)
• M54: 26,749,894 km (0.109 R)
• M55: 27,086,789 km (0.088 R)
• M56: 27,492,648 km (0.105 R)
• M57: 28,722,791 km (0.089 R)
• M58: 31,236,035 km (0.098 R)
• M59: 32,017,983 km (0.097 R)
• M60: 32,160,849 km (0.114 R)
• M61: 32,806,364 km (0.095 R)
• M62: 32,950,427 km (0.099 R)
• M63: 35,135,902 km (0.118 R)
• M64: 36,246,218 km (0.106 R)
• M65: 37,067,660 km (0.113 R)
• M66: 37,367,903 km (0.098 R)
• M67: 37,895,235 km (0.096 R)
• M68: 38,273,418 km (0.082 R)
• M69: 39,875,462 km (0.117 R)
• M70: 40,029,249 km (0.056 R)
• M71: 40,646,041 km (0.057 R)
• M72: 40,955,708 km (0.114 R)
• M73: 43,144,624 km (0.071 R)
• M74: 46,095,143 km (0.1 R)
• M75: 46,498,758 km (0.093 R)
• M76: 46,903,720 km (0.091 R)
• M77: 47,880,145 km (0.082 R)
• M78: 48,043,506 km (0.074 R)
• M79: 48,370,826 km (0.102 R)
• M80: 48,863,153 km (0.064 R)
• M81: 50,516,508 km (0.07 R)
• M82: 51,266,442 km (0.114 R)
• M83: 51,517,318 km (0.068 R)
• M84: 52,356,263 km (0.105 R)
• M85: 53,792,851 km (0.105 R)
• M86: 53,962,645 km (0.085 R)
• M87: 55,499,464 km (0.085 R)
• M88: 55,585,333 km (0.109 R)
• M89: 56,187,015 km (0.116 R)
• M90: 56,704,624 km (0.1 R)
• M91: 57,223,729 km (0.111 R)
• M92: 57,310,495 km (0.11 R)
• M93: 58,005,527 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.8

Radius: 6.8

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.78 AU - 17.68 AU

Year: 25865 Days

Day: 21.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,656,833 km

• M1: 103,971 km (0.095 R)
• M2: 443,258 km (0.1 R)
• M3: 743,651 km (0.081 R)
• M4: 1,382,883 km (0.099 R)
• M5: 2,362,150 km (0.079 R)
• M6: 3,840,626 km (0.07 R)
• M7: 3,967,485 km (0.093 R)
• M8: 4,532,965 km (0.062 R)
• M9: 4,893,646 km (0.111 R)
• M10: 5,594,362 km (0.074 R)
• M11: 5,835,065 km (0.048 R)
• M12: 6,376,160 km (0.069 R)
• M13: 6,577,070 km (0.087 R)
• M14: 6,830,938 km (0.106 R)
• M15: 6,882,100 km (0.12 R)
• M16: 7,296,038 km (0.116 R)
• M17: 7,718,203 km (0.061 R)
• M18: 8,093,993 km (0.03 R)
• M19: 8,696,573 km (0.075 R)
• M20: 9,031,373 km (0.026 R)
• M21: 9,256,967 km (0.114 R)
• M22: 9,313,664 km (0.067 R)
• M23: 9,656,094 km (0.104 R)
• M24: 9,771,135 km (0.091 R)
• M25: 10,471,253 km (0.09 R)
• M26: 12,291,111 km (0.106 R)
• M27: 13,364,924 km (0.088 R)
• M28: 15,601,263 km (0.091 R)
• M29: 15,871,885 km (0.092 R)
• M30: 16,555,248 km (0.089 R)
• M31: 17,178,473 km (0.106 R)
• M32: 17,248,335 km (0.101 R)
• M33: 18,662,484 km (0.106 R)
• M34: 19,383,396 km (0.099 R)
• M35: 20,186,886 km (0.077 R)
• M36: 20,260,488 km (0.111 R)
• M37: 20,334,240 km (0.102 R)
• M38: 20,407,992 km (0.071 R)
• M39: 21,150,596 km (0.103 R)
• M40: 21,225,245 km (0.097 R)
• M41: 21,300,194 km (0.111 R)
• M42: 21,525,189 km (0.062 R)
• M43: 22,585,688 km (0.109 R)
• M44: 23,199,339 km (0.111 R)
• M45: 23,663,242 km (0.116 R)
• M46: 23,974,106 km (0.109 R)
• M47: 25,073,052 km (0.099 R)
• M48: 26,107,970 km (0.071 R)
• M49: 26,994,637 km (0.116 R)
• M50: 27,156,950 km (0.052 R)
• M51: 28,714,713 km (0.105 R)
• M52: 28,880,318 km (0.1 R)
• M53: 30,216,975 km (0.033 R)
• M54: 30,469,795 km (0.084 R)
• M55: 30,554,168 km (0.074 R)
• M56: 31,402,987 km (0.061 R)
• M57: 32,863,511 km (0.113 R)
• M58: 33,210,279 km (0.106 R)
• M59: 34,258,212 km (0.118 R)
• M60: 34,346,026 km (0.118 R)
• M61: 36,117,863 km (0.089 R)
• M62: 36,745,127 km (0.044 R)
• M63: 37,919,320 km (0.068 R)
• M64: 41,515,354 km (0.118 R)
• M65: 43,591,473 km (0.072 R)
• M66: 44,930,075 km (0.054 R)
• M67: 48,630,827 km (0.092 R)
• M68: 48,828,296 km (0.076 R)
• M69: 50,717,568 km (0.082 R)
• M70: 51,218,721 km (0.114 R)
• M71: 51,822,348 km (0.097 R)
• M72: 55,699,177 km (0.092 R)
• M73: 56,112,665 km (0.088 R)
• M74: 58,509,971 km (0.068 R)
• M75: 59,773,924 km (0.065 R)
• M76: 60,727,760 km (0.118 R)
• M77: 62,865,513 km (0.117 R)
• M78: 63,296,056 km (0.062 R)
• M79: 64,919,043 km (0.099 R)
• M80: 65,027,801 km (0.057 R)
• M81: 67,324,278 km (0.069 R)
• M82: 67,874,948 km (0.075 R)
• M83: 68,206,008 km (0.111 R)
• M84: 68,869,923 km (0.027 R)
• M85: 71,659,026 km (0.118 R)
• M86: 72,108,717 km (0.061 R)
• M87: 73,236,984 km (0.1 R)
• M88: 74,598,773 km (0.096 R)
• M89: 75,054,449 km (0.049 R)
• M90: 75,739,756 km (0.071 R)
• M91: 76,083,233 km (0.104 R)
• M92: 76,312,567 km (0.089 R)
• M93: 76,542,050 km (0.088 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit