🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.5 AU - 0.58 AU

Year: 151 Days

Day: 16.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.44 AU - 0.66 AU

Year: 155 Days

Day: 42.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.68 AU - 4.44 AU

Year: 2558 Days

Day: 32.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,136,688 km

• M1: 2,616,168 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.73 AU - 4.27 AU

Year: 3046 Days

Day: 14.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 14.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.81 AU - 11.47 AU

Year: 12296 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,136,688 km

• M1: 192,682 km (0.12 R)
• M2: 477,516 km (0.076 R)
• M3: 1,016,518 km (0.073 R)
• M4: 1,126,622 km (0.06 R)
• M5: 1,288,337 km (0.11 R)
• M6: 1,483,113 km (0.097 R)
• M7: 1,610,122 km (0.031 R)
• M8: 1,767,648 km (0.118 R)
• M9: 1,903,035 km (0.059 R)
• M10: 2,664,039 km (0.107 R)
• M11: 3,209,622 km (0.078 R)
• M12: 3,650,487 km (0.094 R)
• M13: 4,552,562 km (0.103 R)
• M14: 5,048,330 km (0.064 R)
• M15: 5,642,233 km (0.1 R)
• M16: 6,896,013 km (0.117 R)
• M17: 7,244,726 km (0.11 R)
• M18: 7,510,112 km (0.044 R)
• M19: 7,733,761 km (0.079 R)
• M20: 8,141,864 km (0.061 R)
• M21: 8,464,098 km (0.057 R)
• M22: 8,743,846 km (0.088 R)
• M23: 8,931,890 km (0.102 R)
• M24: 9,121,431 km (0.119 R)
• M25: 10,138,248 km (0.084 R)
• M26: 10,286,499 km (0.028 R)
• M27: 10,735,442 km (0.084 R)
• M28: 13,671,151 km (0.046 R)
• M29: 13,999,668 km (0.099 R)
• M30: 14,220,175 km (0.029 R)
• M31: 14,330,878 km (0.112 R)
• M32: 14,832,479 km (0.101 R)
• M33: 15,000,926 km (0.092 R)
• M34: 15,113,574 km (0.088 R)
• M35: 15,681,298 km (0.076 R)
• M36: 18,141,135 km (0.055 R)
• M37: 18,502,414 km (0.106 R)
• M38: 19,723,432 km (0.06 R)
• M39: 19,970,717 km (0.113 R)
• M40: 20,219,199 km (0.089 R)
• M41: 20,844,668 km (0.064 R)
• M42: 21,223,001 km (0.119 R)
• M43: 21,603,578 km (0.074 R)
• M44: 23,344,299 km (0.082 R)
• M45: 23,540,422 km (0.071 R)
• M46: 24,000,286 km (0.077 R)
• M47: 24,396,870 km (0.11 R)
• M48: 25,196,620 km (0.086 R)
• M49: 25,532,317 km (0.095 R)
• M50: 26,548,536 km (0.08 R)
• M51: 27,027,249 km (0.092 R)
• M52: 27,302,060 km (0.074 R)
• M53: 28,132,328 km (0.114 R)
• M54: 28,480,592 km (0.117 R)
• M55: 28,620,317 km (0.027 R)
• M56: 29,746,489 km (0.11 R)
• M57: 30,672,201 km (0.036 R)
• M58: 31,607,337 km (0.11 R)
• M59: 35,591,129 km (0.104 R)
• M60: 37,182,551 km (0.056 R)
• M61: 39,574,172 km (0.115 R)
• M62: 40,749,263 km (0.077 R)
• M63: 41,064,466 km (0.111 R)
• M64: 41,697,564 km (0.114 R)
• M65: 42,733,081 km (0.075 R)
• M66: 42,973,185 km (0.116 R)
• M67: 45,399,513 km (0.056 R)
• M68: 45,726,384 km (0.101 R)
• M69: 49,457,206 km (0.103 R)
• M70: 50,553,160 km (0.099 R)
• M71: 51,401,529 km (0.084 R)
• M72: 51,827,584 km (0.048 R)
• M73: 51,998,275 km (0.076 R)
• M74: 53,198,648 km (0.086 R)
• M75: 53,715,808 km (0.088 R)
• M76: 54,581,681 km (0.082 R)
• M77: 54,755,364 km (0.093 R)
• M78: 54,929,197 km (0.087 R)
• M79: 55,190,394 km (0.101 R)
• M80: 58,267,922 km (0.098 R)
• M81: 59,603,831 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.5

Radius: 7.6

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.59 AU - 17.65 AU

Year: 24646 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,136,688 km

• M1: 352,453 km (0.042 R)
• M2: 590,014 km (0.109 R)
• M3: 657,034 km (0.045 R)
• M4: 849,118 km (0.093 R)
• M5: 1,059,003 km (0.102 R)
• M6: 1,142,030 km (0.097 R)
• M7: 1,621,641 km (0.075 R)
• M8: 1,984,565 km (0.095 R)
• M9: 2,264,313 km (0.075 R)
• M10: 2,372,473 km (0.027 R)
• M11: 2,594,027 km (0.101 R)
• M12: 2,707,422 km (0.074 R)
• M13: 3,298,483 km (0.08 R)
• M14: 4,146,554 km (0.107 R)
• M15: 4,368,856 km (0.074 R)
• M16: 4,640,676 km (0.094 R)
• M17: 4,917,880 km (0.054 R)
• M18: 5,011,678 km (0.117 R)
• M19: 5,880,991 km (0.095 R)
• M20: 6,537,577 km (0.092 R)
• M21: 7,864,659 km (0.1 R)
• M22: 8,927,103 km (0.077 R)
• M23: 9,214,182 km (0.117 R)
• M24: 10,034,128 km (0.1 R)
• M25: 10,392,714 km (0.1 R)
• M26: 10,573,428 km (0.107 R)
• M27: 10,877,261 km (0.106 R)
• M28: 11,245,422 km (0.06 R)
• M29: 11,431,222 km (0.081 R)
• M30: 11,493,305 km (0.091 R)
• M31: 12,120,719 km (0.117 R)
• M32: 12,438,465 km (0.071 R)
• M33: 12,952,782 km (0.101 R)
• M34: 13,147,409 km (0.113 R)
• M35: 14,604,343 km (0.071 R)
• M36: 15,215,001 km (0.083 R)
• M37: 15,972,714 km (0.042 R)
• M38: 17,452,985 km (0.097 R)
• M39: 18,536,971 km (0.09 R)
• M40: 18,976,639 km (0.095 R)
• M41: 20,845,266 km (0.109 R)
• M42: 21,149,698 km (0.066 R)
• M43: 21,225,993 km (0.111 R)
• M44: 21,686,007 km (0.101 R)
• M45: 21,762,900 km (0.077 R)
• M46: 22,537,667 km (0.118 R)
• M47: 23,006,956 km (0.071 R)
• M48: 23,321,410 km (0.104 R)
• M49: 25,725,897 km (0.088 R)
• M50: 26,380,238 km (0.106 R)
• M51: 28,292,099 km (0.088 R)
• M52: 28,460,397 km (0.097 R)
• M53: 28,713,516 km (0.055 R)
• M54: 28,967,384 km (0.115 R)
• M55: 30,592,615 km (0.044 R)
• M56: 31,634,265 km (0.065 R)
• M57: 32,335,131 km (0.118 R)
• M58: 32,952,521 km (0.114 R)
• M59: 34,918,387 km (0.083 R)
• M60: 35,733,396 km (0.036 R)
• M61: 36,006,562 km (0.029 R)
• M62: 37,659,618 km (0.066 R)
• M63: 37,844,821 km (0.096 R)
• M64: 38,402,222 km (0.059 R)
• M65: 41,325,215 km (0.071 R)
• M66: 43,928,816 km (0.091 R)
• M67: 45,004,724 km (0.096 R)
• M68: 45,891,391 km (0.112 R)
• M69: 46,287,376 km (0.095 R)
• M70: 46,585,076 km (0.083 R)
• M71: 48,686,627 km (0.08 R)
• M72: 48,787,606 km (0.086 R)
• M73: 49,191,669 km (0.073 R)
• M74: 49,799,785 km (0.049 R)
• M75: 50,716,820 km (0.103 R)
• M76: 52,257,528 km (0.119 R)
• M77: 54,859,334 km (0.074 R)
• M78: 55,069,220 km (0.102 R)
• M79: 58,250,568 km (0.09 R)
• M80: 59,539,803 km (0.105 R)
• M81: 59,647,663 km (0.056 R)
• M82: 63,353,202 km (0.079 R)
• M83: 63,904,321 km (0.083 R)
• M84: 65,011,495 km (0.095 R)
• M85: 65,790,301 km (0.118 R)
• M86: 67,694,383 km (0.07 R)
• M87: 68,257,918 km (0.061 R)
• M88: 71,442,109 km (0.075 R)
• M89: 71,786,184 km (0.101 R)
• M90: 73,283,210 km (0.116 R)
• M91: 74,441,845 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit