🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.42 AU - 1.64 AU

Year: 688 Days

Day: 13.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.19 AU - 2.45 AU

Year: 1284 Days

Day: 19.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,783,268 km

• M1: 40,691 km (0.116 R)

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 13.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.87 AU - 13.23 AU

Year: 13350 Days

Day: 9.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,783,268 km

• M1: 176,077 km (0.078 R)
• M2: 518,955 km (0.097 R)
• M3: 1,039,556 km (0.09 R)
• M4: 1,327,980 km (0.089 R)
• M5: 1,670,111 km (0.085 R)
• M6: 1,809,237 km (0.105 R)
• M7: 2,099,756 km (0.114 R)
• M8: 2,792,095 km (0.068 R)
• M9: 2,925,386 km (0.108 R)
• M10: 3,233,259 km (0.099 R)
• M11: 3,696,713 km (0.101 R)
• M12: 4,181,410 km (0.117 R)
• M13: 4,489,881 km (0.085 R)
• M14: 5,007,041 km (0.065 R)
• M15: 6,011,740 km (0.07 R)
• M16: 6,185,274 km (0.113 R)
• M17: 6,360,453 km (0.074 R)
• M18: 6,537,277 km (0.104 R)
• M19: 6,715,748 km (0.119 R)
• M20: 6,941,192 km (0.102 R)
• M21: 7,169,179 km (0.056 R)
• M22: 7,353,334 km (0.104 R)
• M23: 7,679,457 km (0.09 R)
• M24: 7,820,677 km (0.063 R)
• M25: 7,962,795 km (0.111 R)
• M26: 8,297,745 km (0.07 R)
• M27: 8,394,385 km (0.061 R)
• M28: 9,430,949 km (0.108 R)
• M29: 10,717,191 km (0.085 R)
• M30: 10,981,082 km (0.102 R)
• M31: 13,168,652 km (0.071 R)
• M32: 13,850,668 km (0.061 R)
• M33: 14,023,005 km (0.12 R)
• M34: 14,544,354 km (0.081 R)
• M35: 16,327,411 km (0.051 R)
• M36: 19,065,351 km (0.117 R)
• M37: 19,966,080 km (0.082 R)
• M38: 20,749,075 km (0.113 R)
• M39: 22,009,587 km (0.105 R)
• M40: 22,886,230 km (0.071 R)
• M41: 23,022,065 km (0.1 R)
• M42: 25,795,759 km (0.113 R)
• M43: 26,008,039 km (0.11 R)
• M44: 26,862,990 km (0.09 R)
• M45: 27,221,876 km (0.031 R)
• M46: 27,438,045 km (0.109 R)
• M47: 27,654,662 km (0.04 R)
• M48: 28,820,030 km (0.119 R)
• M49: 30,598,000 km (0.083 R)
• M50: 32,334,981 km (0.111 R)
• M51: 33,407,897 km (0.097 R)
• M52: 34,181,468 km (0.12 R)
• M53: 37,494,313 km (0.037 R)
• M54: 37,895,534 km (0.117 R)
• M55: 39,270,189 km (0.06 R)
• M56: 41,073,442 km (0.053 R)
• M57: 42,819,698 km (0.056 R)
• M58: 43,155,096 km (0.118 R)
• M59: 43,575,616 km (0.097 R)
• M60: 44,081,855 km (0.032 R)
• M61: 44,420,545 km (0.098 R)
• M62: 45,100,467 km (0.08 R)
• M63: 45,185,738 km (0.109 R)
• M64: 45,783,830 km (0.095 R)
• M65: 47,420,431 km (0.107 R)
• M66: 48,551,241 km (0.059 R)
• M67: 48,725,971 km (0.053 R)
• M68: 49,339,323 km (0.089 R)
• M69: 50,662,216 km (0.089 R)
• M70: 55,429,153 km (0.076 R)
• M71: 55,886,174 km (0.045 R)
• M72: 56,160,985 km (0.111 R)
• M73: 56,344,542 km (0.089 R)
• M74: 58,190,281 km (0.026 R)
• M75: 58,747,832 km (0.069 R)
• M76: 59,213,829 km (0.102 R)
• M77: 61,467,671 km (0.119 R)
• M78: 62,130,389 km (0.058 R)
• M79: 63,271,971 km (0.056 R)
• M80: 63,367,414 km (0.099 R)
• M81: 63,462,858 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.1

Radius: 7

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.16 AU - 16.12 AU

Year: 17311 Days

Day: 18 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,783,268 km

• M1: 93,349 km (0.101 R)
• M2: 272,268 km (0.1 R)
• M3: 333,603 km (0.074 R)
• M4: 383,419 km (0.085 R)
• M5: 590,164 km (0.061 R)
• M6: 1,231,639 km (0.082 R)
• M7: 1,627,176 km (0.047 R)
• M8: 1,901,239 km (0.049 R)
• M9: 2,255,936 km (0.111 R)
• M10: 2,492,450 km (0.101 R)
• M11: 2,736,893 km (0.091 R)
• M12: 2,808,251 km (0.048 R)
• M13: 5,849,875 km (0.091 R)
• M14: 6,457,841 km (0.087 R)
• M15: 6,505,413 km (0.039 R)
• M16: 7,085,703 km (0.063 R)
• M17: 7,531,804 km (0.097 R)
• M18: 7,936,017 km (0.079 R)
• M19: 7,987,030 km (0.086 R)
• M20: 8,607,861 km (0.088 R)
• M21: 10,115,808 km (0.105 R)
• M22: 10,226,660 km (0.094 R)
• M23: 10,730,356 km (0.029 R)
• M24: 11,414,467 km (0.112 R)
• M25: 12,230,224 km (0.12 R)
• M26: 12,824,427 km (0.038 R)
• M27: 13,672,198 km (0.097 R)
• M28: 13,733,384 km (0.034 R)
• M29: 14,851,329 km (0.083 R)
• M30: 15,805,015 km (0.112 R)
• M31: 15,998,146 km (0.103 R)
• M32: 16,516,951 km (0.119 R)
• M33: 17,504,447 km (0.094 R)
• M34: 18,173,449 km (0.041 R)
• M35: 19,536,435 km (0.117 R)
• M36: 20,160,557 km (0.114 R)
• M37: 20,580,179 km (0.109 R)
• M38: 21,570,517 km (0.118 R)
• M39: 22,793,779 km (0.085 R)
• M40: 24,633,384 km (0.038 R)
• M41: 25,081,878 km (0.114 R)
• M42: 25,987,095 km (0.064 R)
• M43: 27,056,720 km (0.102 R)
• M44: 27,442,084 km (0.102 R)
• M45: 27,829,393 km (0.086 R)
• M46: 30,031,324 km (0.085 R)
• M47: 31,153,308 km (0.044 R)
• M48: 33,685,701 km (0.041 R)
• M49: 34,767,293 km (0.085 R)
• M50: 36,283,468 km (0.093 R)
• M51: 36,453,261 km (0.052 R)
• M52: 36,793,746 km (0.093 R)
• M53: 38,771,430 km (0.104 R)
• M54: 38,944,963 km (0.106 R)
• M55: 39,554,724 km (0.111 R)
• M56: 39,729,455 km (0.117 R)
• M57: 40,255,291 km (0.09 R)
• M58: 41,136,722 km (0.047 R)
• M59: 41,313,846 km (0.047 R)
• M60: 43,909,668 km (0.112 R)
• M61: 44,634,918 km (0.086 R)
• M62: 45,181,549 km (0.095 R)
• M63: 45,730,423 km (0.087 R)
• M64: 46,005,534 km (0.1 R)
• M65: 47,390,062 km (0.045 R)
• M66: 47,947,614 km (0.086 R)
• M67: 48,600,907 km (0.049 R)
• M68: 49,633,432 km (0.063 R)
• M69: 51,338,548 km (0.107 R)
• M70: 51,720,023 km (0.068 R)
• M71: 52,870,281 km (0.059 R)
• M72: 53,835,187 km (0.12 R)
• M73: 53,931,977 km (0.075 R)
• M74: 55,684,516 km (0.079 R)
• M75: 57,159,252 km (0.105 R)
• M76: 57,554,639 km (0.053 R)
• M77: 57,653,673 km (0.068 R)
• M78: 58,348,256 km (0.041 R)
• M79: 59,946,260 km (0.101 R)
• M80: 60,851,327 km (0.069 R)
• M81: 63,083,029 km (0.11 R)
• M82: 64,311,526 km (0.101 R)
• M83: 65,031,840 km (0.061 R)
• M84: 66,792,158 km (0.111 R)
• M85: 67,000,249 km (0.119 R)
• M86: 67,730,436 km (0.111 R)
• M87: 68,673,052 km (0.107 R)
• M88: 68,778,070 km (0.081 R)
• M89: 69,620,007 km (0.066 R)
• M90: 69,725,473 km (0.066 R)
• M91: 70,465,384 km (0.093 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 13,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit