🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.05 AU - 4.03 AU

Year: 2550 Days

Day: 40.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 8.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.42 AU - 5.59 AU

Year: 4281 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 69,408,613 km

• M1: 164,707 km (0.078 R)
• M2: 223,649 km (0.107 R)
• M3: 621,579 km (0.091 R)
• M4: 711,787 km (0.073 R)
• M5: 905,965 km (0.08 R)
• M6: 1,084,435 km (0.073 R)
• M7: 1,403,378 km (0.07 R)
• M8: 1,499,868 km (0.048 R)
• M9: 1,699,581 km (0.092 R)
• M10: 1,763,759 km (0.086 R)
• M11: 1,974,841 km (0.109 R)
• M12: 2,138,502 km (0.118 R)
• M13: 2,321,011 km (0.076 R)
• M14: 2,626,490 km (0.061 R)
• M15: 2,913,867 km (0.043 R)
• M16: 3,053,741 km (0.092 R)
• M17: 3,518,991 km (0.115 R)
• M18: 3,601,569 km (0.078 R)
• M19: 3,785,275 km (0.119 R)
• M20: 3,886,852 km (0.075 R)
• M21: 4,266,980 km (0.118 R)
• M22: 4,390,548 km (0.088 R)
• M23: 4,604,922 km (0.115 R)
• M24: 4,841,286 km (0.073 R)
• M25: 5,174,890 km (0.085 R)
• M26: 5,250,137 km (0.084 R)
• M27: 5,344,534 km (0.066 R)
• M28: 5,573,568 km (0.117 R)
• M29: 6,041,510 km (0.12 R)
• M30: 6,684,781 km (0.108 R)
• M31: 7,668,836 km (0.098 R)
• M32: 7,970,724 km (0.065 R)
• M33: 8,035,949 km (0.072 R)
• M34: 8,101,323 km (0.053 R)
• M35: 9,815,565 km (0.116 R)
• M36: 9,908,914 km (0.073 R)
• M37: 10,355,913 km (0.071 R)
• M38: 10,546,051 km (0.06 R)
• M39: 10,713,452 km (0.1 R)
• M40: 11,269,656 km (0.071 R)
• M41: 11,563,467 km (0.114 R)
• M42: 11,785,619 km (0.066 R)
• M43: 12,034,102 km (0.063 R)
• M44: 12,840,733 km (0.08 R)
• M45: 13,096,246 km (0.06 R)
• M46: 13,379,435 km (0.101 R)
• M47: 13,482,957 km (0.089 R)
• M48: 14,161,982 km (0.106 R)
• M49: 15,012,894 km (0.088 R)
• M50: 15,174,310 km (0.07 R)
• M51: 15,498,938 km (0.111 R)
• M52: 15,716,603 km (0.12 R)
• M53: 16,403,257 km (0.1 R)
• M54: 16,569,460 km (0.111 R)
• M55: 16,708,437 km (0.11 R)
• M56: 17,240,107 km (0.068 R)
• M57: 17,522,099 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.3

Radius: 8.2

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.66 AU - 9.24 AU

Year: 10252 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,408,613 km

• M1: 136,284 km (0.114 R)
• M2: 326,871 km (0.116 R)
• M3: 471,832 km (0.031 R)
• M4: 772,673 km (0.026 R)
• M5: 1,107,922 km (0.103 R)
• M6: 1,270,984 km (0.105 R)
• M7: 1,355,357 km (0.097 R)
• M8: 1,666,071 km (0.103 R)
• M9: 1,782,608 km (0.079 R)
• M10: 1,925,923 km (0.109 R)
• M11: 1,998,927 km (0.119 R)
• M12: 3,261,832 km (0.082 R)
• M13: 3,320,175 km (0.099 R)
• M14: 3,437,909 km (0.101 R)
• M15: 3,707,783 km (0.052 R)
• M16: 4,300,340 km (0.042 R)
• M17: 5,090,516 km (0.119 R)
• M18: 5,502,210 km (0.103 R)
• M19: 6,357,760 km (0.053 R)
• M20: 7,178,005 km (0.11 R)
• M21: 7,561,724 km (0.066 R)
• M22: 7,991,668 km (0.105 R)
• M23: 8,469,783 km (0.106 R)
• M24: 8,550,416 km (0.108 R)
• M25: 8,793,662 km (0.09 R)
• M26: 10,215,141 km (0.103 R)
• M27: 11,438,403 km (0.055 R)
• M28: 11,572,143 km (0.084 R)
• M29: 12,021,984 km (0.092 R)
• M30: 12,477,510 km (0.079 R)
• M31: 13,031,471 km (0.099 R)
• M32: 13,124,670 km (0.096 R)
• M33: 13,925,168 km (0.091 R)
• M34: 14,068,034 km (0.096 R)
• M35: 14,259,370 km (0.104 R)
• M36: 14,596,264 km (0.058 R)
• M37: 15,376,118 km (0.116 R)
• M38: 15,672,023 km (0.104 R)
• M39: 16,169,585 km (0.045 R)
• M40: 16,672,084 km (0.104 R)
• M41: 16,823,926 km (0.119 R)
• M42: 16,925,353 km (0.1 R)
• M43: 17,281,995 km (0.103 R)
• M44: 17,795,864 km (0.107 R)
• M45: 17,899,236 km (0.117 R)
• M46: 18,838,561 km (0.099 R)
• M47: 19,473,753 km (0.036 R)
• M48: 19,633,524 km (0.038 R)
• M49: 19,793,893 km (0.076 R)
• M50: 19,847,449 km (0.098 R)
• M51: 19,901,005 km (0.071 R)
• M52: 21,751,381 km (0.077 R)
• M53: 21,861,934 km (0.098 R)
• M54: 22,640,890 km (0.074 R)
• M55: 23,203,079 km (0.079 R)
• M56: 23,316,025 km (0.113 R)
• M57: 24,283,474 km (0.082 R)
• M58: 24,513,107 km (0.092 R)
• M59: 24,916,573 km (0.025 R)
• M60: 25,090,256 km (0.117 R)
• M61: 26,257,717 km (0.051 R)
• M62: 28,222,685 km (0.111 R)
• M63: 32,103,105 km (0.095 R)
• M64: 32,166,085 km (0.043 R)
• M65: 32,355,177 km (0.117 R)
• M66: 34,846,131 km (0.101 R)
• M67: 35,885,836 km (0.071 R)
• M68: 36,081,810 km (0.117 R)
• M69: 38,262,049 km (0.068 R)
• M70: 38,663,121 km (0.098 R)
• M71: 39,942,033 km (0.107 R)
• M72: 40,145,187 km (0.119 R)
• M73: 40,348,790 km (0.096 R)
• M74: 40,416,707 km (0.096 R)
• M75: 41,303,224 km (0.1 R)
• M76: 41,440,256 km (0.043 R)
• M77: 41,714,618 km (0.112 R)
• M78: 42,196,174 km (0.112 R)
• M79: 42,334,103 km (0.11 R)
• M80: 42,679,674 km (0.119 R)
• M81: 43,164,820 km (0.052 R)
• M82: 43,234,383 km (0.036 R)
• M83: 46,470,185 km (0.101 R)
• M84: 46,826,677 km (0.111 R)
• M85: 47,040,901 km (0.091 R)
• M86: 47,255,574 km (0.111 R)
• M87: 47,829,431 km (0.07 R)
• M88: 47,973,195 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.9

Radius: 7.8

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.18 AU - 13.86 AU

Year: 16962 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,408,613 km

• M1: 166,353 km (0.048 R)
• M2: 307,872 km (0.079 R)
• M3: 421,716 km (0.075 R)
• M4: 780,751 km (0.049 R)
• M5: 942,766 km (0.045 R)
• M6: 1,115,701 km (0.081 R)
• M7: 1,219,223 km (0.1 R)
• M8: 1,694,794 km (0.093 R)
• M9: 1,814,622 km (0.081 R)
• M10: 1,999,675 km (0.117 R)
• M11: 2,094,520 km (0.116 R)
• M12: 3,611,741 km (0.066 R)
• M13: 4,285,829 km (0.089 R)
• M14: 4,450,088 km (0.107 R)
• M15: 4,955,280 km (0.091 R)
• M16: 5,127,766 km (0.029 R)
• M17: 5,837,309 km (0.082 R)
• M18: 6,157,448 km (0.067 R)
• M19: 6,483,273 km (0.054 R)
• M20: 6,814,781 km (0.098 R)
• M21: 7,494,405 km (0.083 R)
• M22: 7,593,289 km (0.081 R)
• M23: 9,127,415 km (0.116 R)
• M24: 10,587,191 km (0.119 R)
• M25: 10,809,643 km (0.1 R)
• M26: 11,033,591 km (0.075 R)
• M27: 11,600,118 km (0.093 R)
• M28: 12,292,457 km (0.115 R)
• M29: 12,761,596 km (0.092 R)
• M30: 12,820,538 km (0.115 R)
• M31: 14,264,755 km (0.106 R)
• M32: 14,757,531 km (0.068 R)
• M33: 16,077,433 km (0.103 R)
• M34: 16,141,161 km (0.057 R)
• M35: 16,397,273 km (0.11 R)
• M36: 17,961,468 km (0.097 R)
• M37: 19,709,071 km (0.074 R)
• M38: 20,326,461 km (0.115 R)
• M39: 21,229,583 km (0.073 R)
• M40: 22,359,047 km (0.108 R)
• M41: 22,430,256 km (0.089 R)
• M42: 22,715,988 km (0.113 R)
• M43: 22,931,110 km (0.065 R)
• M44: 23,146,830 km (0.115 R)
• M45: 23,218,936 km (0.094 R)
• M46: 24,162,599 km (0.059 R)
• M47: 24,235,753 km (0.084 R)
• M48: 24,455,512 km (0.089 R)
• M49: 24,602,417 km (0.06 R)
• M50: 24,675,870 km (0.055 R)
• M51: 25,266,931 km (0.115 R)
• M52: 25,341,131 km (0.056 R)
• M53: 26,087,325 km (0.107 R)
• M54: 27,143,935 km (0.106 R)
• M55: 29,298,893 km (0.028 R)
• M56: 31,189,211 km (0.079 R)
• M57: 33,607,162 km (0.069 R)
• M58: 35,335,316 km (0.092 R)
• M59: 35,418,343 km (0.111 R)
• M60: 36,503,376 km (0.106 R)
• M61: 36,923,597 km (0.11 R)
• M62: 39,392,411 km (0.112 R)
• M63: 40,082,805 km (0.1 R)
• M64: 40,256,039 km (0.095 R)
• M65: 40,516,339 km (0.087 R)
• M66: 41,125,951 km (0.091 R)
• M67: 41,475,561 km (0.057 R)
• M68: 42,089,810 km (0.062 R)
• M69: 42,972,736 km (0.117 R)
• M70: 46,473,476 km (0.037 R)
• M71: 47,111,511 km (0.111 R)
• M72: 48,580,712 km (0.086 R)
• M73: 48,857,767 km (0.092 R)
• M74: 50,251,421 km (0.103 R)
• M75: 52,129,622 km (0.073 R)
• M76: 53,172,469 km (0.117 R)
• M77: 53,744,232 km (0.116 R)
• M78: 54,317,940 km (0.105 R)
• M79: 55,664,620 km (0.103 R)
• M80: 56,342,148 km (0.044 R)
• M81: 56,730,505 km (0.076 R)
• M82: 57,509,760 km (0.103 R)
• M83: 58,882,171 km (0.072 R)
• M84: 59,374,946 km (0.088 R)
• M85: 60,662,535 km (0.065 R)
• M86: 61,759,087 km (0.115 R)
• M87: 62,761,692 km (0.099 R)
• M88: 63,466,747 km (0.08 R)
• M89: 63,769,832 km (0.091 R)
• M90: 63,870,811 km (0.093 R)
• M91: 64,884,785 km (0.078 R)
• M92: 65,699,645 km (0.114 R)
• M93: 66,210,671 km (0.116 R)
• M94: 67,545,683 km (0.11 R)
• M95: 69,408,625 km (0.026 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit