🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.17 AU - 1.49 AU

Year: 584 Days

Day: 46.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,087,658 km

• M1: 689,945 km (0.057 R)
• M2: 1,167,312 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.75 AU - 2.23 AU

Year: 1069 Days

Day: 25.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 120.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,087,658 km

• M1: 37,549 km (0.103 R)
• M2: 115,938 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.85 AU - 3.77 AU

Year: 2293 Days

Day: 36.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.22 AU - 3.62 AU

Year: 2408 Days

Day: 23.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.4

Radius: 11.4

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.57 AU - 5.69 AU

Year: 4425 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,087,658 km

• M1: 145,559 km (0.085 R)
• M2: 297,401 km (0.061 R)
• M3: 404,064 km (0.075 R)
• M4: 510,578 km (0.061 R)
• M5: 1,018,462 km (0.056 R)
• M6: 1,246,449 km (0.038 R)
• M7: 1,360,443 km (0.05 R)
• M8: 1,478,177 km (0.094 R)
• M9: 1,968,708 km (0.11 R)
• M10: 2,163,634 km (0.085 R)
• M11: 2,302,311 km (0.051 R)
• M12: 2,412,266 km (0.068 R)
• M13: 2,937,653 km (0.076 R)
• M14: 3,283,972 km (0.088 R)
• M15: 3,552,351 km (0.03 R)
• M16: 3,717,058 km (0.097 R)
• M17: 3,902,859 km (0.065 R)
• M18: 4,577,545 km (0.076 R)
• M19: 4,716,970 km (0.112 R)
• M20: 4,797,155 km (0.054 R)
• M21: 4,918,479 km (0.051 R)
• M22: 5,143,474 km (0.102 R)
• M23: 5,497,871 km (0.081 R)
• M24: 5,795,870 km (0.117 R)
• M25: 5,881,889 km (0.104 R)
• M26: 5,968,506 km (0.119 R)
• M27: 6,120,946 km (0.12 R)
• M28: 6,653,515 km (0.096 R)
• M29: 7,039,777 km (0.111 R)
• M30: 7,154,817 km (0.111 R)
• M31: 7,739,446 km (0.08 R)
• M32: 7,929,734 km (0.079 R)
• M33: 8,097,583 km (0.118 R)
• M34: 8,290,864 km (0.056 R)
• M35: 8,830,164 km (0.12 R)
• M36: 9,456,979 km (0.092 R)
• M37: 9,533,124 km (0.083 R)
• M38: 9,660,582 km (0.036 R)
• M39: 9,737,325 km (0.038 R)
• M40: 10,175,946 km (0.095 R)
• M41: 10,594,671 km (0.028 R)
• M42: 11,126,192 km (0.05 R)
• M43: 11,395,169 km (0.106 R)
• M44: 11,476,251 km (0.031 R)
• M45: 11,967,082 km (0.059 R)
• M46: 12,576,244 km (0.12 R)
• M47: 13,025,636 km (0.106 R)
• M48: 13,623,579 km (0.114 R)
• M49: 13,738,470 km (0.084 R)
• M50: 13,911,405 km (0.037 R)
• M51: 14,376,206 km (0.073 R)
• M52: 15,053,136 km (0.108 R)
• M53: 15,590,342 km (0.094 R)
• M54: 15,680,550 km (0.117 R)
• M55: 16,073,094 km (0.115 R)
• M56: 16,346,859 km (0.031 R)
• M57: 16,683,454 km (0.057 R)
• M58: 16,868,058 km (0.111 R)
• M59: 17,863,931 km (0.07 R)
• M60: 18,116,003 km (0.097 R)
• M61: 19,007,157 km (0.109 R)
• M62: 19,296,629 km (0.047 R)
• M63: 19,587,597 km (0.085 R)
• M64: 19,880,061 km (0.117 R)
• M65: 20,832,102 km (0.045 R)
• M66: 21,798,953 km (0.089 R)
• M67: 21,967,101 km (0.068 R)
• M68: 22,270,934 km (0.112 R)
• M69: 22,440,429 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 8.2

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.88 AU - 6.68 AU

Year: 5292 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,087,658 km

• M1: 122,221 km (0.091 R)
• M2: 222,153 km (0.054 R)
• M3: 633,846 km (0.07 R)
• M4: 867,069 km (0.096 R)
• M5: 1,063,491 km (0.079 R)
• M6: 1,257,669 km (0.102 R)
• M7: 1,324,988 km (0.103 R)
• M8: 1,643,033 km (0.083 R)
• M9: 1,906,924 km (0.107 R)
• M10: 2,143,887 km (0.107 R)
• M11: 2,411,368 km (0.116 R)
• M12: 2,711,461 km (0.072 R)
• M13: 3,000,784 km (0.09 R)
• M14: 3,276,792 km (0.106 R)
• M15: 4,254,863 km (0.057 R)
• M16: 4,306,025 km (0.095 R)
• M17: 4,460,859 km (0.065 R)
• M18: 4,512,769 km (0.033 R)
• M19: 4,722,805 km (0.112 R)
• M20: 4,962,909 km (0.117 R)
• M21: 5,125,223 km (0.114 R)
• M22: 5,510,886 km (0.069 R)
• M23: 5,650,910 km (0.11 R)
• M24: 6,020,417 km (0.06 R)
• M25: 6,456,495 km (0.115 R)
• M26: 7,114,725 km (0.049 R)
• M27: 7,389,985 km (0.097 R)
• M28: 7,762,634 km (0.109 R)
• M29: 8,301,036 km (0.119 R)
• M30: 8,365,214 km (0.046 R)
• M31: 8,786,182 km (0.117 R)
• M32: 8,884,318 km (0.101 R)
• M33: 10,572,680 km (0.11 R)
• M34: 11,027,757 km (0.048 R)
• M35: 11,133,522 km (0.102 R)
• M36: 11,239,886 km (0.09 R)
• M37: 11,346,400 km (0.116 R)
• M38: 11,489,116 km (0.045 R)
• M39: 11,560,624 km (0.1 R)
• M40: 11,884,354 km (0.107 R)
• M41: 12,762,344 km (0.098 R)
• M42: 13,509,885 km (0.113 R)
• M43: 13,812,820 km (0.097 R)
• M44: 14,041,555 km (0.116 R)
• M45: 14,156,447 km (0.103 R)
• M46: 14,271,637 km (0.113 R)
• M47: 14,386,977 km (0.088 R)
• M48: 15,164,736 km (0.032 R)
• M49: 15,440,146 km (0.106 R)
• M50: 15,558,627 km (0.055 R)
• M51: 15,796,638 km (0.108 R)
• M52: 16,598,632 km (0.103 R)
• M53: 17,992,286 km (0.076 R)
• M54: 18,200,376 km (0.094 R)
• M55: 18,493,139 km (0.058 R)
• M56: 18,703,175 km (0.116 R)
• M57: 19,465,825 km (0.099 R)
• M58: 20,411,582 km (0.119 R)
• M59: 20,585,265 km (0.103 R)
• M60: 20,672,182 km (0.086 R)
• M61: 21,284,486 km (0.066 R)
• M62: 21,902,774 km (0.112 R)
• M63: 23,066,496 km (0.057 R)
• M64: 23,247,360 km (0.071 R)
• M65: 23,564,806 km (0.107 R)
• M66: 23,838,271 km (0.095 R)
• M67: 25,360,429 km (0.045 R)
• M68: 25,593,802 km (0.065 R)
• M69: 25,687,301 km (0.058 R)
• M70: 26,250,986 km (0.083 R)
• M71: 26,534,324 km (0.114 R)
• M72: 27,008,848 km (0.075 R)
• M73: 27,390,473 km (0.108 R)
• M74: 27,870,083 km (0.06 R)
• M75: 28,352,536 km (0.075 R)
• M76: 29,914,488 km (0.09 R)
• M77: 30,358,793 km (0.104 R)
• M78: 31,054,424 km (0.051 R)
• M79: 32,613,084 km (0.062 R)
• M80: 32,714,661 km (0.031 R)
• M81: 33,940,017 km (0.049 R)
• M82: 34,248,787 km (0.063 R)
• M83: 34,455,082 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.3

Radius: 3.5

Gravity: 21.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.43 AU - 17.31 AU

Year: 22946 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,087,658 km

• M1: 53,556 km (0.047 R)
• M2: 144,661 km (0.064 R)
• M3: 178,769 km (0.104 R)
• M4: 392,994 km (0.11 R)
• M5: 645,814 km (0.078 R)
• M6: 940,671 km (0.1 R)
• M7: 963,261 km (0.087 R)
• M8: 1,247,497 km (0.051 R)
• M9: 1,556,267 km (0.112 R)
• M10: 2,709,068 km (0.06 R)
• M11: 3,589,900 km (0.105 R)
• M12: 3,768,670 km (0.113 R)
• M13: 3,840,925 km (0.071 R)
• M14: 4,744,197 km (0.106 R)
• M15: 4,900,826 km (0.099 R)
• M16: 5,299,953 km (0.078 R)
• M17: 5,503,406 km (0.117 R)
• M18: 5,960,129 km (0.1 R)
• M19: 7,310,698 km (0.029 R)
• M20: 7,491,712 km (0.105 R)
• M21: 7,674,072 km (0.031 R)
• M22: 7,811,851 km (0.098 R)
• M23: 8,089,804 km (0.11 R)
• M24: 8,183,153 km (0.117 R)
• M25: 10,174,600 km (0.07 R)
• M26: 10,224,865 km (0.054 R)
• M27: 10,427,271 km (0.065 R)
• M28: 10,681,886 km (0.112 R)
• M29: 11,041,968 km (0.105 R)
• M30: 11,458,299 km (0.045 R)
• M31: 12,683,506 km (0.029 R)
• M32: 13,064,532 km (0.076 R)
• M33: 14,569,337 km (0.07 R)
• M34: 15,428,776 km (0.112 R)
• M35: 16,422,405 km (0.118 R)
• M36: 16,837,540 km (0.097 R)
• M37: 17,316,253 km (0.102 R)
• M38: 17,981,664 km (0.099 R)
• M39: 18,225,658 km (0.073 R)
• M40: 18,409,514 km (0.041 R)
• M41: 18,593,819 km (0.098 R)
• M42: 19,150,622 km (0.095 R)
• M43: 20,280,535 km (0.058 R)
• M44: 20,470,973 km (0.117 R)
• M45: 21,367,363 km (0.11 R)
• M46: 21,885,420 km (0.096 R)
• M47: 22,473,041 km (0.088 R)
• M48: 23,597,119 km (0.062 R)
• M49: 24,132,381 km (0.066 R)
• M50: 24,468,976 km (0.109 R)
• M51: 24,807,217 km (0.079 R)
• M52: 25,830,915 km (0.09 R)
• M53: 25,899,580 km (0.104 R)
• M54: 26,106,175 km (0.114 R)
• M55: 27,287,100 km (0.11 R)
• M56: 28,485,230 km (0.072 R)
• M57: 29,055,048 km (0.114 R)
• M58: 29,413,036 km (0.113 R)
• M59: 31,444,724 km (0.047 R)
• M60: 31,518,177 km (0.115 R)
• M61: 31,665,082 km (0.108 R)
• M62: 31,959,640 km (0.105 R)
• M63: 32,107,293 km (0.11 R)
• M64: 32,329,297 km (0.074 R)
• M65: 33,821,535 km (0.058 R)
• M66: 33,972,031 km (0.053 R)
• M67: 34,500,261 km (0.067 R)
• M68: 34,727,650 km (0.103 R)
• M69: 37,182,551 km (0.104 R)
• M70: 37,648,997 km (0.112 R)
• M71: 38,117,537 km (0.11 R)
• M72: 38,274,017 km (0.059 R)
• M73: 39,613,516 km (0.118 R)
• M74: 43,477,629 km (0.115 R)
• M75: 44,462,282 km (0.089 R)
• M76: 44,792,146 km (0.104 R)
• M77: 45,537,293 km (0.097 R)
• M78: 47,712,745 km (0.109 R)
• M79: 47,797,118 km (0.119 R)
• M80: 48,643,244 km (0.099 R)
• M81: 49,750,717 km (0.069 R)
• M82: 50,178,716 km (0.091 R)
• M83: 50,350,455 km (0.088 R)
• M84: 50,866,418 km (0.061 R)
• M85: 54,086,661 km (0.117 R)
• M86: 54,791,567 km (0.031 R)
• M87: 55,056,654 km (0.082 R)
• M88: 56,210,502 km (0.085 R)
• M89: 57,013,843 km (0.109 R)
• M90: 57,641,406 km (0.106 R)
• M91: 59,992,187 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit