🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.81 AU - 1.05 AU

Year: 312 Days

Day: 44.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,047,352 km

• M1: 270,473 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.08 AU - 1.22 AU

Year: 429 Days

Day: 17.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.7 AU - 1.98 AU

Year: 869 Days

Day: 12.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,047,352 km

• M1: 1,396,496 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998

Radius: 14

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.27 AU - 14.35 AU

Year: 15041 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 109,047,352 km

• M1: 743,352 km (0.108 R)
• M2: 876,195 km (0.058 R)
• M3: 1,017,864 km (0.062 R)
• M4: 1,193,941 km (0.072 R)
• M5: 1,408,165 km (0.079 R)
• M6: 1,968,858 km (0.061 R)
• M7: 2,492,301 km (0.104 R)
• M8: 2,699,793 km (0.108 R)
• M9: 3,058,528 km (0.116 R)
• M10: 3,586,759 km (0.1 R)
• M11: 3,861,869 km (0.118 R)
• M12: 4,062,629 km (0.106 R)
• M13: 5,074,210 km (0.085 R)
• M14: 5,744,857 km (0.077 R)
• M15: 5,836,411 km (0.079 R)
• M16: 6,160,889 km (0.079 R)
• M17: 6,730,857 km (0.067 R)
• M18: 7,517,143 km (0.117 R)
• M19: 7,667,788 km (0.051 R)
• M20: 7,921,207 km (0.052 R)
• M21: 8,332,601 km (0.118 R)
• M22: 9,553,769 km (0.082 R)
• M23: 9,936,590 km (0.105 R)
• M24: 11,001,128 km (0.078 R)
• M25: 11,925,493 km (0.085 R)
• M26: 13,237,168 km (0.112 R)
• M27: 13,358,641 km (0.058 R)
• M28: 13,910,059 km (0.099 R)
• M29: 15,225,622 km (0.107 R)
• M30: 16,124,855 km (0.076 R)
• M31: 17,041,142 km (0.102 R)
• M32: 17,439,073 km (0.103 R)
• M33: 17,572,364 km (0.065 R)
• M34: 18,041,653 km (0.085 R)
• M35: 18,719,182 km (0.063 R)
• M36: 18,992,646 km (0.12 R)
• M37: 19,543,316 km (0.08 R)
• M38: 19,751,257 km (0.098 R)
• M39: 20,309,257 km (0.044 R)
• M40: 20,731,123 km (0.036 R)
• M41: 20,872,493 km (0.099 R)
• M42: 21,085,072 km (0.095 R)
• M43: 21,298,249 km (0.102 R)
• M44: 22,592,869 km (0.078 R)
• M45: 25,182,408 km (0.047 R)
• M46: 25,787,382 km (0.109 R)
• M47: 26,397,143 km (0.102 R)
• M48: 28,098,669 km (0.027 R)
• M49: 29,676,178 km (0.101 R)
• M50: 29,915,236 km (0.077 R)
• M51: 30,075,006 km (0.109 R)
• M52: 31,201,179 km (0.042 R)
• M53: 32,341,264 km (0.108 R)
• M54: 32,916,319 km (0.032 R)
• M55: 33,660,867 km (0.103 R)
• M56: 34,410,801 km (0.117 R)
• M57: 36,182,190 km (0.117 R)
• M58: 37,896,731 km (0.101 R)
• M59: 39,287,243 km (0.103 R)
• M60: 39,900,894 km (0.106 R)
• M61: 40,871,634 km (0.112 R)
• M62: 41,315,491 km (0.052 R)
• M63: 42,566,578 km (0.105 R)
• M64: 42,836,303 km (0.047 R)
• M65: 43,287,191 km (0.103 R)
• M66: 43,377,548 km (0.046 R)
• M67: 44,284,560 km (0.109 R)
• M68: 46,671,843 km (0.094 R)
• M69: 47,507,945 km (0.041 R)
• M70: 48,161,688 km (0.094 R)
• M71: 49,100,714 km (0.112 R)
• M72: 49,856,333 km (0.105 R)
• M73: 51,092,460 km (0.041 R)
• M74: 53,207,175 km (0.064 R)
• M75: 53,594,784 km (0.073 R)
• M76: 53,886,051 km (0.106 R)
• M77: 56,827,893 km (0.068 R)
• M78: 57,422,544 km (0.079 R)
• M79: 63,583,882 km (0.117 R)
• M80: 63,686,656 km (0.104 R)
• M81: 64,098,050 km (0.066 R)
• M82: 65,649,230 km (0.09 R)
• M83: 67,736,569 km (0.117 R)
• M84: 68,051,473 km (0.115 R)
• M85: 68,577,609 km (0.117 R)
• M86: 69,739,535 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.3

Radius: 6.5

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 15.46 AU - 24.54 AU

Year: 31149 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,047,352 km

• M1: 84,224 km (0.085 R)
• M2: 158,873 km (0.037 R)
• M3: 343,926 km (0.088 R)
• M4: 1,052,421 km (0.103 R)
• M5: 1,928,466 km (0.053 R)
• M6: 2,274,336 km (0.054 R)
• M7: 2,363,946 km (0.111 R)
• M8: 2,454,602 km (0.025 R)
• M9: 2,500,379 km (0.108 R)
• M10: 3,221,291 km (0.073 R)
• M11: 4,056,197 km (0.1 R)
• M12: 4,497,660 km (0.102 R)
• M13: 5,666,917 km (0.059 R)
• M14: 5,973,293 km (0.059 R)
• M15: 7,718,652 km (0.115 R)
• M16: 8,058,089 km (0.119 R)
• M17: 8,681,314 km (0.089 R)
• M18: 9,536,116 km (0.076 R)
• M19: 10,642,093 km (0.109 R)
• M20: 10,868,136 km (0.113 R)
• M21: 11,248,413 km (0.074 R)
• M22: 11,401,751 km (0.051 R)
• M23: 11,710,521 km (0.101 R)
• M24: 12,573,701 km (0.109 R)
• M25: 12,732,873 km (0.088 R)
• M26: 12,812,609 km (0.069 R)
• M27: 13,053,162 km (0.092 R)
• M28: 13,214,279 km (0.077 R)
• M29: 13,538,458 km (0.119 R)
• M30: 13,619,989 km (0.075 R)
• M31: 14,360,648 km (0.112 R)
• M32: 14,777,726 km (0.056 R)
• M33: 17,451,340 km (0.047 R)
• M34: 17,985,853 km (0.104 R)
• M35: 18,979,631 km (0.089 R)
• M36: 19,621,257 km (0.056 R)
• M37: 20,176,863 km (0.098 R)
• M38: 21,874,649 km (0.063 R)
• M39: 23,617,614 km (0.082 R)
• M40: 24,605,110 km (0.118 R)
• M41: 25,304,330 km (0.112 R)
• M42: 27,337,814 km (0.108 R)
• M43: 31,235,886 km (0.097 R)
• M44: 34,856,005 km (0.103 R)
• M45: 37,570,757 km (0.079 R)
• M46: 38,144,914 km (0.071 R)
• M47: 39,185,666 km (0.105 R)
• M48: 39,651,215 km (0.071 R)
• M49: 39,767,901 km (0.062 R)
• M50: 41,413,179 km (0.057 R)
• M51: 41,649,992 km (0.12 R)
• M52: 46,973,582 km (0.095 R)
• M53: 47,344,285 km (0.073 R)
• M54: 48,337,466 km (0.07 R)
• M55: 50,218,360 km (0.064 R)
• M56: 50,344,620 km (0.067 R)
• M57: 50,470,881 km (0.061 R)
• M58: 51,485,454 km (0.074 R)
• M59: 54,180,459 km (0.077 R)
• M60: 56,002,561 km (0.101 R)
• M61: 56,921,092 km (0.025 R)
• M62: 57,580,220 km (0.119 R)
• M63: 57,976,804 km (0.1 R)
• M64: 61,587,798 km (0.112 R)
• M65: 65,960,544 km (0.111 R)
• M66: 67,905,017 km (0.089 R)
• M67: 68,744,111 km (0.1 R)
• M68: 69,727,268 km (0.077 R)
• M69: 70,291,252 km (0.069 R)
• M70: 72,561,998 km (0.038 R)
• M71: 72,990,447 km (0.083 R)
• M72: 73,133,462 km (0.071 R)
• M73: 74,424,791 km (0.032 R)
• M74: 75,578,939 km (0.059 R)
• M75: 77,466,864 km (0.087 R)
• M76: 77,904,737 km (0.097 R)
• M77: 79,223,442 km (0.07 R)
• M78: 81,734,143 km (0.088 R)
• M79: 83,223,240 km (0.119 R)
• M80: 83,971,230 km (0.087 R)
• M81: 84,271,024 km (0.097 R)
• M82: 86,985,028 km (0.105 R)
• M83: 88,810,272 km (0.102 R)
• M84: 89,727,606 km (0.047 R)
• M85: 90,648,082 km (0.107 R)
• M86: 91,571,699 km (0.105 R)
• M87: 93,739,073 km (0.115 R)
• M88: 93,894,505 km (0.08 R)
• M89: 94,673,012 km (0.109 R)
• M90: 94,828,893 km (0.104 R)
• M91: 102,095,161 km (0.111 R)
• M92: 102,415,151 km (0.118 R)
• M93: 103,537,584 km (0.101 R)
• M94: 104,019,887 km (0.099 R)
• M95: 104,825,472 km (0.119 R)
• M96: 106,118,596 km (0.042 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit