🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 25.3 Hours

Environment

Temp: 280 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,631,005 km

• M1: 326,572 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.48 AU - 0.72 AU

Year: 162 Days

Day: 46 Hours

Environment

Temp: 255 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.89 AU - 1.07 AU

Year: 338 Days

Day: 25.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1 AU - 1.08 AU

Year: 369 Days

Day: 15.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.93 AU - 2.69 AU

Year: 1223 Days

Day: 41.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,631,005 km

• M1: 227,838 km (0.05 R)
• M2: 968,347 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.4 AU - 4.3 AU

Year: 2631 Days

Day: 41.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 13.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.86 AU - 13.76 AU

Year: 14134 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,631,005 km

• M1: 187,297 km (0.112 R)
• M2: 308,920 km (0.044 R)
• M3: 486,791 km (0.103 R)
• M4: 573,708 km (0.103 R)
• M5: 726,597 km (0.116 R)
• M6: 808,726 km (0.105 R)
• M7: 1,029,981 km (0.072 R)
• M8: 1,348,326 km (0.039 R)
• M9: 1,698,385 km (0.046 R)
• M10: 2,107,535 km (0.117 R)
• M11: 2,483,175 km (0.096 R)
• M12: 2,812,590 km (0.116 R)
• M13: 3,121,210 km (0.054 R)
• M14: 4,036,151 km (0.109 R)
• M15: 5,877,102 km (0.067 R)
• M16: 6,095,964 km (0.087 R)
• M17: 6,677,750 km (0.075 R)
• M18: 7,324,162 km (0.08 R)
• M19: 7,559,928 km (0.061 R)
• M20: 8,184,799 km (0.12 R)
• M21: 8,478,759 km (0.037 R)
• M22: 8,577,643 km (0.097 R)
• M23: 8,676,677 km (0.096 R)
• M24: 9,637,992 km (0.087 R)
• M25: 10,473,646 km (0.053 R)
• M26: 11,660,406 km (0.102 R)
• M27: 11,880,764 km (0.12 R)
• M28: 12,102,617 km (0.114 R)
• M29: 12,325,668 km (0.097 R)
• M30: 13,003,346 km (0.117 R)
• M31: 13,117,489 km (0.116 R)
• M32: 13,577,353 km (0.097 R)
• M33: 13,867,423 km (0.043 R)
• M34: 14,218,230 km (0.091 R)
• M35: 14,690,661 km (0.038 R)
• M36: 15,711,666 km (0.053 R)
• M37: 15,955,211 km (0.066 R)
• M38: 17,191,638 km (0.111 R)
• M39: 19,821,867 km (0.091 R)
• M40: 19,953,364 km (0.108 R)
• M41: 21,621,380 km (0.116 R)
• M42: 22,028,286 km (0.102 R)
• M43: 22,781,063 km (0.039 R)
• M44: 23,195,150 km (0.083 R)
• M45: 23,751,205 km (0.057 R)
• M46: 25,302,984 km (0.089 R)
• M47: 27,471,555 km (0.108 R)
• M48: 28,429,579 km (0.069 R)
• M49: 28,801,031 km (0.115 R)
• M50: 28,950,030 km (0.097 R)
• M51: 32,061,068 km (0.054 R)
• M52: 32,215,602 km (0.119 R)
• M53: 32,680,552 km (0.07 R)
• M54: 34,562,194 km (0.112 R)
• M55: 35,197,237 km (0.056 R)
• M56: 35,996,389 km (0.115 R)
• M57: 37,125,404 km (0.054 R)
• M58: 38,676,136 km (0.116 R)
• M59: 39,005,251 km (0.081 R)
• M60: 39,252,686 km (0.07 R)
• M61: 40,081,458 km (0.057 R)
• M62: 41,251,314 km (0.113 R)
• M63: 41,671,833 km (0.09 R)
• M64: 42,942,069 km (0.04 R)
• M65: 43,368,273 km (0.031 R)
• M66: 43,453,694 km (0.088 R)
• M67: 44,053,132 km (0.05 R)
• M68: 44,139,001 km (0.043 R)
• M69: 45,346,855 km (0.112 R)
• M70: 47,091,166 km (0.089 R)
• M71: 48,059,962 km (0.071 R)
• M72: 48,591,184 km (0.073 R)
• M73: 49,927,691 km (0.091 R)
• M74: 50,735,370 km (0.094 R)
• M75: 51,637,894 km (0.088 R)
• M76: 52,545,654 km (0.08 R)
• M77: 52,819,119 km (0.07 R)
• M78: 52,910,224 km (0.114 R)
• M79: 53,275,691 km (0.12 R)
• M80: 53,550,353 km (0.073 R)
• M81: 56,136,302 km (0.094 R)
• M82: 56,322,551 km (0.111 R)
• M83: 58,008,220 km (0.042 R)
• M84: 58,196,414 km (0.074 R)
• M85: 59,805,339 km (0.112 R)
• M86: 60,281,360 km (0.075 R)
• M87: 61,428,925 km (0.072 R)
• M88: 61,524,817 km (0.066 R)
• M89: 63,357,391 km (0.107 R)
• M90: 63,648,359 km (0.095 R)
• M91: 63,939,776 km (0.118 R)
• M92: 64,621,493 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.1

Radius: 5.7

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.68 AU - 19.06 AU

Year: 22017 Days

Day: 15.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,631,005 km

• M1: 83,326 km (0.101 R)
• M2: 223,798 km (0.042 R)
• M3: 675,434 km (0.045 R)
• M4: 768,335 km (0.101 R)
• M5: 1,237,324 km (0.091 R)
• M6: 1,780,663 km (0.087 R)
• M7: 2,903,096 km (0.101 R)
• M8: 3,211,866 km (0.111 R)
• M9: 3,944,447 km (0.101 R)
• M10: 4,592,804 km (0.111 R)
• M11: 5,273,923 km (0.092 R)
• M12: 5,460,771 km (0.032 R)
• M13: 5,697,585 km (0.053 R)
• M14: 5,937,689 km (0.085 R)
• M15: 6,034,629 km (0.078 R)
• M16: 6,328,738 km (0.103 R)
• M17: 8,296,997 km (0.074 R)
• M18: 8,623,868 km (0.114 R)
• M19: 8,899,428 km (0.114 R)
• M20: 9,629,465 km (0.084 R)
• M21: 9,743,459 km (0.114 R)
• M22: 9,800,605 km (0.048 R)
• M23: 12,611,101 km (0.039 R)
• M24: 13,684,615 km (0.063 R)
• M25: 13,748,792 km (0.116 R)
• M26: 14,329,830 km (0.083 R)
• M27: 15,183,286 km (0.078 R)
• M28: 16,053,048 km (0.107 R)
• M29: 16,323,970 km (0.038 R)
• M30: 17,076,597 km (0.099 R)
• M31: 17,561,444 km (0.097 R)
• M32: 19,329,840 km (0.062 R)
• M33: 19,617,966 km (0.073 R)
• M34: 19,762,627 km (0.116 R)
• M35: 21,674,487 km (0.062 R)
• M36: 22,804,101 km (0.096 R)
• M37: 22,880,097 km (0.092 R)
• M38: 23,032,387 km (0.09 R)
• M39: 23,491,054 km (0.067 R)
• M40: 23,798,628 km (0.113 R)
• M41: 24,573,096 km (0.065 R)
• M42: 24,885,307 km (0.118 R)
• M43: 26,545,394 km (0.047 R)
• M44: 26,625,279 km (0.098 R)
• M45: 27,267,653 km (0.102 R)
• M46: 27,752,948 km (0.032 R)
• M47: 28,240,936 km (0.079 R)
• M48: 28,813,896 km (0.067 R)
• M49: 28,978,304 km (0.114 R)
• M50: 29,308,018 km (0.104 R)
• M51: 29,971,185 km (0.076 R)
• M52: 30,555,515 km (0.079 R)
• M53: 31,059,510 km (0.12 R)
• M54: 32,587,503 km (0.057 R)
• M55: 34,924,969 km (0.049 R)
• M56: 36,069,692 km (0.08 R)
• M57: 36,869,293 km (0.101 R)
• M58: 37,764,636 km (0.111 R)
• M59: 38,667,010 km (0.085 R)
• M60: 39,302,951 km (0.104 R)
• M61: 43,284,648 km (0.06 R)
• M62: 43,378,745 km (0.114 R)
• M63: 43,567,089 km (0.082 R)
• M64: 44,039,369 km (0.113 R)
• M65: 45,084,310 km (0.063 R)
• M66: 45,561,976 km (0.094 R)
• M67: 46,811,867 km (0.082 R)
• M68: 47,878,200 km (0.101 R)
• M69: 49,541,728 km (0.108 R)
• M70: 50,133,388 km (0.081 R)
• M71: 50,826,625 km (0.097 R)
• M72: 52,322,902 km (0.066 R)
• M73: 53,530,157 km (0.109 R)
• M74: 54,238,653 km (0.098 R)
• M75: 54,441,657 km (0.086 R)
• M76: 55,256,218 km (0.097 R)
• M77: 56,382,839 km (0.034 R)
• M78: 57,931,177 km (0.034 R)
• M79: 58,346,461 km (0.075 R)
• M80: 62,021,931 km (0.067 R)
• M81: 63,192,534 km (0.096 R)
• M82: 64,477,729 km (0.116 R)
• M83: 65,988,070 km (0.057 R)
• M84: 66,421,754 km (0.105 R)
• M85: 66,530,362 km (0.118 R)
• M86: 68,275,421 km (0.109 R)
• M87: 68,933,652 km (0.118 R)
• M88: 70,477,801 km (0.092 R)
• M89: 70,921,059 km (0.104 R)
• M90: 71,032,061 km (0.113 R)
• M91: 71,476,516 km (0.085 R)
• M92: 72,144,770 km (0.12 R)
• M93: 74,613,284 km (0.111 R)
• M94: 74,951,974 km (0.088 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 17,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit