🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.64 AU - 0.92 AU

Year: 250 Days

Day: 39.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,108,660 km

• M1: 252,072 km (0.067 R)
• M2: 395,986 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.05 AU - 2.29 AU

Year: 1162 Days

Day: 38.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,108,660 km

• M1: 511,475 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 10

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.56 AU - 9.76 AU

Year: 9262 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,108,660 km

• M1: 136,284 km (0.094 R)
• M2: 267,481 km (0.106 R)
• M3: 344,823 km (0.087 R)
• M4: 603,777 km (0.077 R)
• M5: 747,840 km (0.09 R)
• M6: 815,757 km (0.071 R)
• M7: 1,310,926 km (0.107 R)
• M8: 1,458,579 km (0.097 R)
• M9: 1,545,645 km (0.097 R)
• M10: 1,702,274 km (0.107 R)
• M11: 1,770,940 km (0.115 R)
• M12: 2,536,133 km (0.071 R)
• M13: 2,995,249 km (0.108 R)
• M14: 3,191,970 km (0.092 R)
• M15: 3,509,566 km (0.105 R)
• M16: 3,598,128 km (0.084 R)
• M17: 3,717,208 km (0.078 R)
• M18: 3,989,925 km (0.045 R)
• M19: 4,237,958 km (0.061 R)
• M20: 4,684,209 km (0.099 R)
• M21: 4,749,134 km (0.087 R)
• M22: 4,979,066 km (0.031 R)
• M23: 5,112,058 km (0.051 R)
• M24: 6,111,223 km (0.119 R)
• M25: 6,688,072 km (0.092 R)
• M26: 6,983,079 km (0.073 R)
• M27: 7,700,700 km (0.098 R)
• M28: 7,932,277 km (0.065 R)
• M29: 8,126,904 km (0.082 R)
• M30: 8,640,623 km (0.108 R)
• M31: 9,328,175 km (0.091 R)
• M32: 9,451,294 km (0.053 R)
• M33: 9,740,916 km (0.071 R)
• M34: 9,949,455 km (0.039 R)
• M35: 10,328,686 km (0.109 R)
• M36: 10,669,769 km (0.034 R)
• M37: 11,275,491 km (0.073 R)
• M38: 12,430,087 km (0.057 R)
• M39: 13,297,456 km (0.047 R)
• M40: 13,668,458 km (0.112 R)
• M41: 13,902,130 km (0.119 R)
• M42: 14,043,051 km (0.063 R)
• M43: 14,326,090 km (0.06 R)
• M44: 14,945,874 km (0.108 R)
• M45: 15,234,898 km (0.061 R)
• M46: 16,757,654 km (0.1 R)
• M47: 16,857,586 km (0.079 R)
• M48: 17,007,782 km (0.082 R)
• M49: 17,461,063 km (0.098 R)
• M50: 17,613,055 km (0.044 R)
• M51: 17,714,632 km (0.116 R)
• M52: 18,174,197 km (0.111 R)
• M53: 18,689,412 km (0.08 R)
• M54: 19,786,862 km (0.11 R)
• M55: 22,538,266 km (0.034 R)
• M56: 22,814,423 km (0.091 R)
• M57: 23,761,677 km (0.109 R)
• M58: 23,930,124 km (0.111 R)
• M59: 24,042,771 km (0.076 R)
• M60: 25,006,630 km (0.067 R)
• M61: 25,235,216 km (0.026 R)
• M62: 25,637,036 km (0.075 R)
• M63: 25,983,056 km (0.041 R)
• M64: 26,679,883 km (0.098 R)
• M65: 28,032,397 km (0.056 R)
• M66: 28,329,349 km (0.051 R)
• M67: 28,448,578 km (0.113 R)
• M68: 29,769,527 km (0.114 R)
• M69: 30,194,086 km (0.092 R)
• M70: 30,498,518 km (0.041 R)
• M71: 31,110,373 km (0.111 R)
• M72: 31,294,827 km (0.106 R)
• M73: 31,912,068 km (0.114 R)
• M74: 32,035,935 km (0.106 R)
• M75: 33,095,836 km (0.054 R)
• M76: 36,862,411 km (0.092 R)
• M77: 38,763,052 km (0.119 R)
• M78: 39,958,638 km (0.088 R)
• M79: 40,025,509 km (0.056 R)
• M80: 40,829,747 km (0.084 R)
• M81: 42,317,946 km (0.114 R)
• M82: 43,137,294 km (0.101 R)
• M83: 43,548,838 km (0.062 R)
• M84: 43,892,913 km (0.101 R)
• M85: 44,652,870 km (0.033 R)
• M86: 45,138,764 km (0.108 R)
• M87: 45,486,878 km (0.073 R)
• M88: 45,626,453 km (0.041 R)
• M89: 46,185,799 km (0.059 R)

Asteroid Belt

Center: 9.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 12.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.19 AU - 12.57 AU

Year: 12154 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,108,660 km

• M1: 160,519 km (0.112 R)
• M2: 240,853 km (0.049 R)
• M3: 356,492 km (0.093 R)
• M4: 501,751 km (0.087 R)
• M5: 641,625 km (0.114 R)
• M6: 1,018,612 km (0.099 R)
• M7: 1,128,267 km (0.063 R)
• M8: 1,716,037 km (0.079 R)
• M9: 1,826,440 km (0.059 R)
• M10: 2,220,182 km (0.092 R)
• M11: 2,365,591 km (0.101 R)
• M12: 2,464,475 km (0.117 R)
• M13: 2,589,838 km (0.104 R)
• M14: 2,717,595 km (0.062 R)
• M15: 2,926,434 km (0.065 R)
• M16: 3,167,735 km (0.12 R)
• M17: 3,443,593 km (0.12 R)
• M18: 3,527,967 km (0.037 R)
• M19: 3,756,253 km (0.114 R)
• M20: 5,130,010 km (0.104 R)
• M21: 5,653,004 km (0.042 R)
• M22: 5,786,446 km (0.059 R)
• M23: 6,193,053 km (0.073 R)
• M24: 6,365,240 km (0.112 R)
• M25: 6,962,883 km (0.082 R)
• M26: 7,359,018 km (0.088 R)
• M27: 9,727,452 km (0.113 R)
• M28: 10,333,323 km (0.117 R)
• M29: 10,496,983 km (0.091 R)
• M30: 10,744,119 km (0.099 R)
• M31: 10,826,996 km (0.068 R)
• M32: 11,454,709 km (0.037 R)
• M33: 11,666,689 km (0.069 R)
• M34: 12,353,643 km (0.113 R)
• M35: 12,571,008 km (0.118 R)
• M36: 12,833,403 km (0.109 R)
• M37: 13,230,735 km (0.099 R)
• M38: 14,037,217 km (0.085 R)
• M39: 14,998,383 km (0.078 R)
• M40: 15,230,260 km (0.074 R)
• M41: 15,839,123 km (0.077 R)
• M42: 16,935,526 km (0.119 R)
• M43: 17,080,337 km (0.1 R)
• M44: 17,225,596 km (0.088 R)
• M45: 18,303,299 km (0.094 R)
• M46: 18,452,000 km (0.118 R)
• M47: 19,050,541 km (0.064 R)
• M48: 20,318,233 km (0.069 R)
• M49: 20,574,943 km (0.111 R)
• M50: 22,085,582 km (0.067 R)
• M51: 22,191,199 km (0.116 R)
• M52: 24,064,463 km (0.069 R)
• M53: 24,718,355 km (0.118 R)
• M54: 26,099,443 km (0.087 R)
• M55: 26,322,793 km (0.116 R)
• M56: 27,109,378 km (0.065 R)
• M57: 27,846,596 km (0.11 R)
• M58: 28,132,029 km (0.103 R)
• M59: 29,806,029 km (0.119 R)
• M60: 31,512,193 km (0.034 R)
• M61: 31,869,134 km (0.053 R)
• M62: 32,167,581 km (0.069 R)
• M63: 32,347,248 km (0.115 R)
• M64: 32,467,076 km (0.066 R)
• M65: 32,767,469 km (0.045 R)
• M66: 33,674,032 km (0.084 R)
• M67: 34,772,828 km (0.1 R)
• M68: 35,450,058 km (0.096 R)
• M69: 35,573,626 km (0.045 R)
• M70: 36,069,543 km (0.112 R)
• M71: 37,193,621 km (0.065 R)
• M72: 37,319,283 km (0.107 R)
• M73: 40,053,932 km (0.116 R)
• M74: 41,347,804 km (0.071 R)
• M75: 42,065,276 km (0.119 R)
• M76: 44,109,231 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.6

Radius: 3.7

Gravity: 27.44 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.09 AU - 13.05 AU

Year: 16197 Days

Day: 24.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,108,660 km

• M1: 50,863 km (0.052 R)
• M2: 135,536 km (0.074 R)
• M3: 259,702 km (0.092 R)
• M4: 494,870 km (0.074 R)
• M5: 687,103 km (0.078 R)
• M6: 962,662 km (0.084 R)
• M7: 1,178,682 km (0.12 R)
• M8: 1,385,725 km (0.076 R)
• M9: 1,628,971 km (0.08 R)
• M10: 3,538,438 km (0.091 R)
• M11: 3,902,410 km (0.031 R)
• M12: 4,106,013 km (0.067 R)
• M13: 4,174,678 km (0.092 R)
• M14: 4,243,643 km (0.083 R)
• M15: 4,954,233 km (0.098 R)
• M16: 5,739,173 km (0.054 R)
• M17: 6,844,402 km (0.111 R)
• M18: 7,089,593 km (0.117 R)
• M19: 7,213,310 km (0.09 R)
• M20: 7,337,776 km (0.118 R)
• M21: 8,708,242 km (0.062 R)
• M22: 9,242,156 km (0.082 R)
• M23: 9,287,036 km (0.071 R)
• M24: 10,481,575 km (0.073 R)
• M25: 11,144,593 km (0.05 R)
• M26: 11,577,828 km (0.081 R)
• M27: 12,361,721 km (0.037 R)
• M28: 12,510,571 km (0.049 R)
• M29: 12,710,134 km (0.043 R)
• M30: 13,518,262 km (0.064 R)
• M31: 13,722,912 km (0.076 R)
• M32: 13,876,998 km (0.11 R)
• M33: 14,290,935 km (0.098 R)
• M34: 15,824,912 km (0.081 R)
• M35: 16,202,945 km (0.104 R)
• M36: 16,311,553 km (0.114 R)
• M37: 16,857,885 km (0.113 R)
• M38: 17,354,849 km (0.079 R)
• M39: 18,532,783 km (0.101 R)
• M40: 18,589,480 km (0.059 R)
• M41: 19,389,829 km (0.12 R)
• M42: 21,024,036 km (0.06 R)
• M43: 21,618,239 km (0.119 R)
• M44: 22,157,838 km (0.101 R)
• M45: 22,520,015 km (0.047 R)
• M46: 23,495,243 km (0.09 R)
• M47: 24,235,753 km (0.068 R)
• M48: 24,359,919 km (0.097 R)
• M49: 26,183,816 km (0.109 R)
• M50: 27,273,188 km (0.096 R)
• M51: 28,377,370 km (0.043 R)
• M52: 28,770,513 km (0.094 R)
• M53: 29,761,449 km (0.106 R)
• M54: 30,361,187 km (0.094 R)
• M55: 30,495,077 km (0.092 R)
• M56: 31,708,465 km (0.067 R)
• M57: 31,844,300 km (0.047 R)
• M58: 31,912,218 km (0.061 R)
• M59: 32,116,419 km (0.107 R)
• M60: 32,184,636 km (0.038 R)
• M61: 33,488,830 km (0.102 R)
• M62: 33,557,944 km (0.115 R)
• M63: 34,251,779 km (0.043 R)
• M64: 35,020,413 km (0.11 R)
• M65: 35,231,047 km (0.116 R)
• M66: 36,006,861 km (0.09 R)
• M67: 36,574,585 km (0.11 R)
• M68: 37,002,435 km (0.111 R)
• M69: 37,935,028 km (0.07 R)
• M70: 39,238,923 km (0.066 R)
• M71: 39,749,949 km (0.107 R)
• M72: 39,823,103 km (0.056 R)
• M73: 40,263,220 km (0.059 R)
• M74: 41,148,241 km (0.1 R)
• M75: 41,592,995 km (0.065 R)
• M76: 42,937,282 km (0.031 R)
• M77: 43,765,755 km (0.097 R)
• M78: 44,751,605 km (0.09 R)
• M79: 45,132,630 km (0.083 R)
• M80: 45,209,075 km (0.116 R)
• M81: 46,899,680 km (0.066 R)
• M82: 47,286,690 km (0.08 R)
• M83: 47,519,464 km (0.072 R)
• M84: 48,845,799 km (0.103 R)
• M85: 52,094,018 km (0.091 R)
• M86: 52,174,202 km (0.083 R)
• M87: 52,977,393 km (0.099 R)
• M88: 53,057,877 km (0.067 R)
• M89: 53,784,623 km (0.103 R)
• M90: 54,027,570 km (0.078 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit