🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.5 AU - 0.5 AU

Year: 132 Days

Day: 20.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.45 AU - 0.61 AU

Year: 145 Days

Day: 39.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.61 AU - 0.93 AU

Year: 253 Days

Day: 31.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,512,835 km

• M1: 544,536 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.04 AU - 1.18 AU

Year: 438 Days

Day: 18.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,512,835 km

• M1: 967,749 km (0.064 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 11.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.86 AU - 13.24 AU

Year: 13765 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,512,835 km

• M1: 219,161 km (0.108 R)
• M2: 319,242 km (0.088 R)
• M3: 522,246 km (0.102 R)
• M4: 695,929 km (0.072 R)
• M5: 771,177 km (0.115 R)
• M6: 972,985 km (0.12 R)
• M7: 1,238,670 km (0.058 R)
• M8: 1,759,121 km (0.115 R)
• M9: 3,015,743 km (0.12 R)
• M10: 3,541,430 km (0.048 R)
• M11: 3,849,752 km (0.079 R)
• M12: 4,310,513 km (0.108 R)
• M13: 4,419,420 km (0.098 R)
• M14: 4,602,827 km (0.042 R)
• M15: 4,788,927 km (0.097 R)
• M16: 4,977,570 km (0.058 R)
• M17: 5,597,653 km (0.109 R)
• M18: 5,876,653 km (0.078 R)
• M19: 5,997,528 km (0.108 R)
• M20: 6,867,739 km (0.05 R)
• M21: 6,952,561 km (0.085 R)
• M22: 7,166,486 km (0.1 R)
• M23: 7,339,272 km (0.071 R)
• M24: 7,513,254 km (0.066 R)
• M25: 7,688,732 km (0.118 R)
• M26: 7,776,995 km (0.039 R)
• M27: 7,954,568 km (0.098 R)
• M28: 8,495,214 km (0.093 R)
• M29: 10,187,914 km (0.093 R)
• M30: 11,222,234 km (0.117 R)
• M31: 12,652,988 km (0.104 R)
• M32: 13,389,907 km (0.102 R)
• M33: 13,924,719 km (0.113 R)
• M34: 14,411,960 km (0.089 R)
• M35: 15,070,489 km (0.079 R)
• M36: 15,570,894 km (0.088 R)
• M37: 16,076,685 km (0.077 R)
• M38: 16,189,781 km (0.049 R)
• M39: 16,702,153 km (0.04 R)
• M40: 19,403,442 km (0.116 R)
• M41: 20,008,416 km (0.111 R)
• M42: 20,313,296 km (0.077 R)
• M43: 20,558,338 km (0.114 R)
• M44: 21,237,063 km (0.067 R)
• M45: 21,485,695 km (0.046 R)
• M46: 22,426,815 km (0.119 R)
• M47: 23,189,316 km (0.071 R)
• M48: 23,573,782 km (0.04 R)
• M49: 23,766,763 km (0.097 R)
• M50: 24,739,748 km (0.076 R)
• M51: 24,870,496 km (0.087 R)
• M52: 25,395,585 km (0.056 R)
• M53: 26,590,573 km (0.028 R)
• M54: 26,992,991 km (0.114 R)
• M55: 27,397,504 km (0.098 R)
• M56: 27,736,044 km (0.096 R)
• M57: 28,485,828 km (0.065 R)
• M58: 28,828,706 km (0.081 R)
• M59: 30,774,676 km (0.104 R)
• M60: 31,197,290 km (0.093 R)
• M61: 31,692,608 km (0.09 R)
• M62: 32,404,694 km (0.102 R)
• M63: 32,762,831 km (0.119 R)
• M64: 33,410,590 km (0.08 R)
• M65: 33,772,318 km (0.082 R)
• M66: 33,917,428 km (0.113 R)
• M67: 36,712,664 km (0.112 R)
• M68: 37,911,691 km (0.106 R)
• M69: 37,986,939 km (0.032 R)
• M70: 38,137,883 km (0.111 R)
• M71: 38,440,220 km (0.096 R)
• M72: 38,743,305 km (0.091 R)
• M73: 39,047,288 km (0.113 R)
• M74: 39,428,314 km (0.065 R)
• M75: 40,655,914 km (0.095 R)
• M76: 41,119,518 km (0.114 R)
• M77: 41,974,021 km (0.106 R)
• M78: 42,051,961 km (0.051 R)
• M79: 42,912,897 km (0.036 R)
• M80: 43,148,663 km (0.101 R)
• M81: 44,254,641 km (0.102 R)
• M82: 45,450,077 km (0.101 R)
• M83: 49,593,190 km (0.117 R)
• M84: 51,500,862 km (0.11 R)
• M85: 51,584,338 km (0.112 R)
• M86: 54,704,949 km (0.045 R)
• M87: 56,675,303 km (0.073 R)
• M88: 56,761,621 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.9

Radius: 5.6

Gravity: 27.64 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.48 AU - 16.04 AU

Year: 22339 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,512,835 km

• M1: 92,003 km (0.068 R)
• M2: 398,828 km (0.109 R)
• M3: 600,336 km (0.1 R)
• M4: 1,029,832 km (0.104 R)
• M5: 1,180,626 km (0.072 R)
• M6: 1,338,303 km (0.118 R)
• M7: 1,605,036 km (0.096 R)
• M8: 1,780,065 km (0.079 R)
• M9: 1,888,075 km (0.079 R)
• M10: 1,961,228 km (0.045 R)
• M11: 2,186,522 km (0.115 R)
• M12: 2,302,461 km (0.085 R)
• M13: 2,661,945 km (0.083 R)
• M14: 2,785,662 km (0.082 R)
• M15: 3,299,531 km (0.101 R)
• M16: 4,029,269 km (0.082 R)
• M17: 5,577,009 km (0.069 R)
• M18: 5,735,582 km (0.111 R)
• M19: 6,165,826 km (0.105 R)
• M20: 6,550,741 km (0.113 R)
• M21: 6,662,192 km (0.067 R)
• M22: 7,751,713 km (0.04 R)
• M23: 8,589,311 km (0.086 R)
• M24: 10,219,479 km (0.115 R)
• M25: 12,697,718 km (0.064 R)
• M26: 13,046,131 km (0.094 R)
• M27: 13,186,454 km (0.114 R)
• M28: 13,397,836 km (0.094 R)
• M29: 14,182,477 km (0.101 R)
• M30: 15,646,740 km (0.07 R)
• M31: 16,396,675 km (0.112 R)
• M32: 16,624,063 km (0.092 R)
• M33: 17,698,475 km (0.083 R)
• M34: 17,776,117 km (0.047 R)
• M35: 18,795,177 km (0.11 R)
• M36: 19,511,751 km (0.073 R)
• M37: 19,994,503 km (0.057 R)
• M38: 20,644,207 km (0.076 R)
• M39: 20,971,527 km (0.094 R)
• M40: 21,714,580 km (0.102 R)
• M41: 21,880,933 km (0.098 R)
• M42: 23,823,311 km (0.077 R)
• M43: 27,870,233 km (0.035 R)
• M44: 28,050,947 km (0.052 R)
• M45: 28,413,572 km (0.092 R)
• M46: 30,994,884 km (0.057 R)
• M47: 38,067,572 km (0.11 R)
• M48: 39,073,617 km (0.096 R)
• M49: 39,884,887 km (0.09 R)
• M50: 42,975,728 km (0.108 R)
• M51: 43,184,567 km (0.101 R)
• M52: 43,393,705 km (0.072 R)
• M53: 43,708,010 km (0.078 R)
• M54: 43,812,878 km (0.08 R)
• M55: 44,128,230 km (0.109 R)
• M56: 44,761,179 km (0.057 R)
• M57: 44,866,945 km (0.104 R)
• M58: 47,754,333 km (0.064 R)
• M59: 48,947,675 km (0.106 R)
• M60: 49,056,732 km (0.118 R)
• M61: 51,363,980 km (0.101 R)
• M62: 52,363,443 km (0.089 R)
• M63: 52,921,593 km (0.059 R)
• M64: 53,593,886 km (0.117 R)
• M65: 54,381,818 km (0.092 R)
• M66: 55,969,201 km (0.117 R)
• M67: 56,997,686 km (0.037 R)
• M68: 58,263,135 km (0.036 R)
• M69: 61,056,127 km (0.049 R)
• M70: 61,290,846 km (0.053 R)
• M71: 63,179,370 km (0.094 R)
• M72: 63,535,562 km (0.085 R)
• M73: 64,847,386 km (0.09 R)
• M74: 65,086,892 km (0.116 R)
• M75: 68,836,114 km (0.107 R)
• M76: 69,080,407 km (0.057 R)
• M77: 70,552,151 km (0.097 R)
• M78: 70,675,270 km (0.109 R)
• M79: 71,910,350 km (0.104 R)
• M80: 72,406,417 km (0.08 R)
• M81: 73,027,996 km (0.037 R)
• M82: 73,152,461 km (0.106 R)
• M83: 73,526,605 km (0.036 R)
• M84: 76,415,191 km (0.12 R)
• M85: 76,921,430 km (0.092 R)
• M86: 78,957,158 km (0.097 R)
• M87: 79,340,727 km (0.059 R)
• M88: 79,725,044 km (0.103 R)
• M89: 80,495,473 km (0.058 R)
• M90: 80,881,734 km (0.073 R)
• M91: 82,043,811 km (0.079 R)
• M92: 82,432,466 km (0.101 R)
• M93: 85,169,808 km (0.109 R)
• M94: 87,671,982 km (0.114 R)
• M95: 88,334,401 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378

Radius: 3.7

Gravity: 27.61 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.88 AU - 21.24 AU

Year: 28761 Days

Day: 22.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,512,835 km

• M1: 222,153 km (0.056 R)
• M2: 658,081 km (0.089 R)
• M3: 754,572 km (0.025 R)
• M4: 1,127,370 km (0.053 R)
• M5: 1,710,951 km (0.112 R)
• M6: 2,085,245 km (0.086 R)
• M7: 2,866,445 km (0.039 R)
• M8: 3,558,036 km (0.09 R)
• M9: 3,685,194 km (0.085 R)
• M10: 3,857,082 km (0.098 R)
• M11: 3,900,465 km (0.071 R)
• M12: 3,943,998 km (0.054 R)
• M13: 4,164,206 km (0.111 R)
• M14: 4,208,786 km (0.071 R)
• M15: 4,343,275 km (0.117 R)
• M16: 4,708,892 km (0.113 R)
• M17: 4,755,268 km (0.111 R)
• M18: 4,989,538 km (0.096 R)
• M19: 5,131,955 km (0.083 R)
• M20: 5,420,679 km (0.104 R)
• M21: 5,863,638 km (0.115 R)
• M22: 6,064,249 km (0.115 R)
• M23: 6,318,116 km (0.068 R)
• M24: 6,575,425 km (0.079 R)
• M25: 6,941,640 km (0.041 R)
• M26: 6,994,448 km (0.094 R)
• M27: 7,260,583 km (0.087 R)
• M28: 8,754,467 km (0.099 R)
• M29: 10,948,021 km (0.086 R)
• M30: 11,194,857 km (0.114 R)
• M31: 13,038,502 km (0.1 R)
• M32: 13,695,685 km (0.044 R)
• M33: 13,961,670 km (0.071 R)
• M34: 16,289,563 km (0.075 R)
• M35: 17,210,786 km (0.103 R)
• M36: 21,137,730 km (0.091 R)
• M37: 21,598,941 km (0.072 R)
• M38: 21,676,133 km (0.118 R)
• M39: 22,609,773 km (0.081 R)
• M40: 24,515,949 km (0.088 R)
• M41: 24,838,632 km (0.105 R)
• M42: 25,081,579 km (0.102 R)
• M43: 25,897,037 km (0.116 R)
• M44: 26,061,146 km (0.096 R)
• M45: 26,638,294 km (0.112 R)
• M46: 28,057,529 km (0.078 R)
• M47: 28,564,217 km (0.041 R)
• M48: 29,672,588 km (0.085 R)
• M49: 30,707,955 km (0.104 R)
• M50: 31,492,297 km (0.103 R)
• M51: 33,615,838 km (0.084 R)
• M52: 37,441,505 km (0.091 R)
• M53: 38,840,843 km (0.034 R)
• M54: 40,542,519 km (0.069 R)
• M55: 42,268,280 km (0.058 R)
• M56: 42,848,869 km (0.094 R)
• M57: 46,786,285 km (0.107 R)
• M58: 47,587,531 km (0.068 R)
• M59: 48,595,522 km (0.064 R)
• M60: 49,305,214 km (0.096 R)
• M61: 49,508,667 km (0.11 R)
• M62: 51,145,866 km (0.043 R)
• M63: 51,971,198 km (0.062 R)
• M64: 52,800,868 km (0.094 R)
• M65: 53,217,348 km (0.07 R)
• M66: 53,844,163 km (0.052 R)
• M67: 54,053,600 km (0.079 R)
• M68: 54,263,336 km (0.09 R)
• M69: 54,473,372 km (0.081 R)
• M70: 54,683,706 km (0.07 R)
• M71: 55,739,119 km (0.113 R)
• M72: 57,334,880 km (0.115 R)
• M73: 58,084,664 km (0.097 R)
• M74: 59,593,957 km (0.073 R)
• M75: 60,244,708 km (0.042 R)
• M76: 61,444,034 km (0.117 R)
• M77: 63,423,214 km (0.107 R)
• M78: 65,870,635 km (0.055 R)
• M79: 66,206,782 km (0.091 R)
• M80: 66,880,720 km (0.081 R)
• M81: 67,331,309 km (0.066 R)
• M82: 68,235,478 km (0.077 R)
• M83: 69,713,356 km (0.107 R)
• M84: 71,431,637 km (0.07 R)
• M85: 71,546,678 km (0.108 R)
• M86: 74,209,669 km (0.113 R)
• M87: 74,326,206 km (0.09 R)
• M88: 74,676,115 km (0.04 R)
• M89: 75,377,580 km (0.09 R)
• M90: 78,086,797 km (0.106 R)
• M91: 78,561,172 km (0.096 R)
• M92: 79,274,604 km (0.076 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: 277 - 10,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit